Faulty Mass Airflow Sensor Symptoms: Buick Rendezvous. inital thought was the ingition madule for lack of spark. My 2003 rendezvous is having the same problem. If i turn off the engine, I can start it, but it will quickly stall on me. I couple of weeks the car started to idle. Here is what is happening: When you put the key in the ignition cylinder, it recognizes the key, but when you turn the key, the guages bottom out and the lights dim like it is starting but the starter does not engage. After it … Has anyone experienced the same problem and found a solution? As you drive, the engine computers are continuously working to learn about the way you drive your vehicle … Keep on posting more info the better. It has high idle at start up. My wife has experienced it more than me so I was trying to be proactive about seeing what was out on the internet about it before it got any worse. 2005 Buick Rendezvous Technical Service Bulletins. Accelerate. 2003 buick rendezvous stalling wants to stall while sitting idle, while going down the freeway it slowed down but continued to run, as soon as i came into a town and slowed down it wanted to stall. I took oof my groung wire and cleaned the terminals with a wire brush and it started for a year or so. 2) After 3 minutes, turn the engine off and leave it off for 60- seconds. Problem: Rend. I can change gears without applying the brake as well. This will test the O2 heater, Passive Air, Purge "No Flow", Misfire and if closed loop is achieved, Fuel Trim. On this vehicle, possibly more prevelant then fuel pump failure is trouble with C305 connector. Turned over ok but would stumble and act like it's starting but dies after letting off the starter switch. Hi, i have 2002 buick rendezvous with a 3400 and the iac counts are like 130 - 150 and spec says less than 25 so i thought sticky iac and replaced it. Hopefully, the check engine light is on. Purchased on May 01, 2020. the issue has begun 4 years ago and now is getting more frequent. I have had that on my Pontiac version (twice so far). Economy . Thank you in advance. The only thing I've noticed is once in a while it does "over crank" when starting every now and then but no stalling at all. 13. The more electrical load you can apply the better. But those just died without warning. 2004 Buick rendezvous: high idle..10 seconds..climbing..the IAC valve 2004 Buick Rendezvoux has high idle. I have a Buick Rendezvous 2003. VERIFIED PURCHASER. the fuel guage read 1/4 of gas and the fuel pump sounded like it was working. For hard starts or unable to start when warm / hot, surf: Hi I have a 2004 Buick Rendezvous, I have to hold gas pedal partway down to start hot or cold engine most of the time it stalls, but if I keep the RPM's up and start driving it run's great, but sometimes slowing down for a stop it stalls. Recently (about 3 weeks ago) I started to experience sluggish … I did a quick check … Continue reading "2002 Buick Century, Idles High" Shutting off and restarting does seem to resovle it so it would tend to make me think about some electronic dodad (Idle air control?, Throttle position sensor?). the fuel sending unit (part of the furl pump) is bad. Used … If any exist, correct the problem, then repeat this procedure. Buick Rendezvous Traction Light the warning keeps coming on the dash. They deal with super hot exhaust that can cover them in deposits that can leave them ineffective. That seems like more of a known GM fix as opposed to the shotgun solutions in most of the other answers. Step 1. Turn it to ON within 10 seconds of removing the previously used key. Were you working with a dealer regarding your concern? A super lean running engine will often idle rough. It was the throttle position sensor. Anybody confirm they've had that fix done? Throttle Position Sensor (TPS) Intentionally blank: Intentionally blank: Related Parts. They could never get it to stall on them so that they could see the problem. Without resyncing, the PCM cannot properly determine the position of the crankshaft. Monday I tried to start the car but it didn't want to start, it made me a little Leary to drive even if it would start so I had it towed. There are many reasons why a fuel injector may go bad, as well as different symptoms relative to how they went bad. I replaced the ignition relay, did not work. buick rendezvous 2002 Buick Rendezvous Junk Rendezvous Electrical Problem 2002 Buick Rendezvous 6 Cyl Two Wheel Drive Automatic 81k Miles Hi My Car Keeps Stalling. Does anybody have an idea of what this is? Remove the tape and if some of those wires are frayed, then there is the problem. It’s readily accessible, often the problem, and super cheap and easy to replace. Most of the time the culprit is going to be the ignition system, although there are a myriad of other causes. I had taken it into a Ford dealer of all places and they new right away when it had stumped everyone else. Hey, I have the same problem with my 2003. I'm posting this hoping that someone else who has this problem can find the answer. have encountered the same problem with grounds on AC and heater fan motors, good to keep them clean also. Visit us online or call 888-844-3393 and order today! It looks like you're new here. The only solution I know of is to hold key in start position for longer until it fires, for me the more times you try it, the harder it is to start, so the second attempt I hold it start position quite a while. Also can crank excessively when starting sometimes before firing. If a fuel injector has an issue with this process, it will either let too much or too little fuel into the combustion chamber relative to the amount of air. At normal speeds, the car runs perfectly fine. Help would greatly be appreciated. If we stop somewhere and wants to restart the car, it cranks but does not start. To perform a relearn on a Passkey II system, make sure there is a fully charged battery in the vehicle. It took alot of pressure to slow and stop the car and surged off the line as soon as the brake was let go. My wife told me about it a couple of weeks ago, but I did not believe her till a felt the problem myself. Any help is greatly appreciated!!! Here’s the throttle body relearn procedure 1) Start the engine and let it idle in park for 3 minutes. 4,128 Posts . I agree with you the problems all over the place and is not one thing and different for where vechicles were manufacture and year of car. The source of the information below is the National Highway Transportation Safety Administration (NHTSA), which maintains TSBs for vehicles sold in the United States.If there are no TSB's … I took it to the dealership twice and they haven't been able to find whats wrong. We have liked it overall but I can't have this thing decide to stall out at 70 mph on the highway with my kids in the car. Did you find a remedy for your problem? But it was actually the Idle Air Control Valve that sits inside the throttle and is attached to the throttle sensor. William Oblinger. after replacing it everything working fine. Price: Alternate: No parts for vehicles in selected markets. Then had to repeat the process. Show example Buick Rendezvous Car idle is rough Inspection prices. Well, the problem still occurs. If there is anything else that you would like to add, please leave a comment below. I looked the car over and saw that a new IAC valve and and new TPS had already been installed on the engine. I thought it was the PK3 but after installing a bypass, the problem persisted. I have a similar problem. If an oxygen sensor goes bad, it can make your Rendezvous run too lean (or rich). It is really quite simple. It can tell you a lot about what is going on with your Rendezvous. Have read a lot about different stalling/idle problems. The car will feel rough and bouncy when the engine is running. Hello, I need some help with my 2006 Buick Rendezvous. why does my 2003 buick century suddenly start to high idle 2 Answers. jumps and hesitates -stalls on highway- we had the plugs and wires replaced and now is worse than before- drove it home- stalled in driveway and now won't run in DRIVE - RUNS WHEN IN REVERSE. It seems the vehicle has a random low idle unless the air conditioning is on at which time the idle stays around 700 and the vehicle does not stall. This happened for the first time about a month ago. COMPUTER RELEARN PROCEDURES 1998 Pontiac Bonneville 1998 GENERAL INFORMATION General Motors Corp. - Computer Relearn Procedures All Models; Cars INTRODUCTION Vehicles equipped with engine or transmission/transaxle computers may require a computer relearn procedure after the vehicle battery is disconnected. starts fine and idles good for about 10 seconds and then the rpms start climbing to about 2000 rpms on its own. The engine must be run for two and a half minutes with the air conditioner on and rear defroster on. Re: 2002 Buick rendezvous poor idle Unread post by carriedi » Mon Jul 27, 2015 4:58 am Most of the OBD2 vehicles really need to be driven with a scan tool ; … Came across this info and figured it would help some of those with throttle body and idle issues. The wiring harness sits directly below the air intake and rubs it. Passkey III Reset procedure. Did this about a month ago and haven't had a problem since. This sounds like 'hot' start problem that happens when vehicle is shut off for only a few minutes, then fails to fire up on restart. When one or more of these variables is off it can lead to a rough idling condition. That night driving home from work I still smelled gas and noticed the gauge was on E and fluctuating when I got home I called a mechanic and made an appt. Our 2006 Rendevous has intermittent problems of acting like it has incurred a Vapor Lock. An internal combustion engine needs air, fuel, and spark in order to achieve ignition. The only problem I have experienced is a "hot start" problem where it requires extra cranking and/or stalls if you try to start it when it's hot...like when you're out running errands and making multiple stops. Please let us know if you get an answer because it can be quite annoying. Thanks. It just happened again this past Friday afternoon, so I took it right in to the dealership. 2005 Rendezvous automobile pdf manual download. Could u please give me a more exact location of this connector and maybe the name of it.? It seems to have only stalled when slowing and turning or at low idle. Thanks again and have an awesome weekend!!!!! I think it's been a month or two now with no issues. Update -- not long after making my post regarding my 2006 Buick RDV, the dealership mechanics ended up replacing the "fuse block". You can either go to the local parts store and ask them to scan the vehicle for you, or you can do this yourself. I remembered a throttle body problem with another vehicle so looked at the RDV's and there was significant buildup on the backside of the throttle plate. The heat of the exhaust can also bake the wiring going to/from them over time. Any ideas, can't figure it out? So, my Buick won't idle. Posted by heather frechen on Sep 28, 2011 Want Answer 0 Discovered a blown electric engine fuse which is #13 in engine compartment fuse box. I will keep you posted on what is found, i have a 2004 rendezvous, it died on me driving 65mph on the highway. All they get on codes is "misfire". i have the problem of my 2002 not restarting on warm days. It was my fuel pressure regulator. Please feel free to contact Christina by email with more information and further assistance. We would like to look into this further for you. My mechanic suggested sticky throttle cable but blipping the gas pedal doesn't seem to help. Posted to GM Driveability on 2/10/2012 23 Replies. An internal combustion engine needs air, fuel, and spark in order to achieve ignition. So saturday morning i started up my 04 Buick Rendezvous and the idle was about 2000rpms at Park and drive. You can swiftly disable the passkey anti-theft system and get your GM started by performing the "relearn" procedure, which disables the passkey by resetting it. Replaced plugs & wires already. please keep me posted if this did not work for you. When the throttle position sensor is repaired or replaced, it will need to have the minimum idle speed reset to factory specs, and the trouble codes will need to be cleared. Passlock III reset procedure, reset security system on chevy, buick, oldsmobile, cadillac, pontiac, saturn, hummer. Read real discussions on thousands of topics and get your questions answered. It does make sense that it could be the fuel pump as every "Big 3" truck I've owned has had the fuel pump die around 80k. Has anyone else experienced this issue and if so what was the outcome? I have had this same problem in the last 2 1/2 years on my 02 Rendezvous 4 times!! I have a 2004 buick rendezvous which quit running. When the mass airflow sensor has gone bad, you’ll definitely feel it. In netural it would jump to 3000. while driving it will stay about 1700-2000rpms. If you have reason to suspect that your Rendezvous’s air filter has not been changed in a very long time, or if you have recently been driving in tough conditions, it may be worth taking a look at it. The car runs well; however, we occasionally face a problem with the car. 2002 Buick Rendezvous CX 3.4L High idle. This 2002 Buick Century came in with the complaint that the idle speed was higher than it was supposed to be and sometimes it was very high. During that period the idle may be higher idle than normal. I'm curious if anybody can confirm success with the link in one of the previous posts about a corroded connector on the floor behind the driver's seat. Buick Forums is the premier online community for owners and enthusiasts of Buick luxury automobiles. The crankshaft sensor on GMC vehicles is synced to the powertrain control module, or PCM. I've had the rendezvous in the 4th time now. Replacement Idle Control Valve and Throttle Position Sensor Kit. Buick Rendezvous Idle Air Control Valve With a spacious, high-end interior and refined exterior styling, your Buick Rendezvous is a unique kind of SUV that's easy to drive and always reliable. In fact, if your check engine light isn’t on at all, checking out the air filter would be a great place to start. May 16, 2020. There are no codes when this occurs and the dealer cannot seem to find a problem without a code. It took alot of pressure to slow and stop … This is my wifes driver only 75K. I changed the IAC valve and no change. Once you get the trouble codes you can use that information to determine whether it’s an O2 sensor, spark plugs, coil packs, etc that may be causing the trouble. I have a 2004 Rendezvous, I detected a strong smell of gas and thought some must have spilled or maybe the cap wasn't on tight. You could also try wiggling the battery terminals. Just looking for any more info before I spend more than the car is worth in repairs. When the crank sensor is replaced, it must be resynced to the PCM. Need to replace your Buick Rendezvous Idle Air Control (IAC) Valve? After months of searching in the wrong direction, i began to piece the puzzle together. I replaced it and it blew again as soon as I turned key to start position. 1A Auto has many aftermarket IAC Valves for your Buick Rendezvous and ground shipping is always free! It could be so clogged that there is not enough air getting through for quality idle conditions. When it is hot outside and the car has been running if I shut it off it wont start. I finally found out what it was. I have a similar problem and it surfaced yesterday. I'm out of warranty about 106,000 miles been a problem for about 3 years. $2.00 worth of wire connectors and some tape later and about a hour of taking parts off and putting them back on and it starts every time. There are many reasons that your Buick Rendezvous may be idling rough. thank you. The vehicle runs perfect except random stalling when you are stopping or pulling out. Here are the most common symptoms of a bad or failing MAF sensor: Idle Issues– Your Rendezvous may run rich or lean when idling, or it may also idle erratically. I have a 2002 buick rendezvous and when you turn the ignition switch to the start position the starter clicks and the gauges and radio and lights on dash loose power and it takes a few seconds to reset and then if you do it a couple more times it takes about 5 minutes to reset what would cause this. We’ll cover the most common causes of rough idle below. My car was working fine till yesterday evening later in the night when I tried to turn it on at that time car did not start and there was some noise coming from the dash board. My Buick started randomly not-starting and now it has become more-so the norm than the exception. Jun 11, 2019. This issue generally occurs after driving on warm days (mostly hot days 80F +). That Racing Channel Recommended for you Also speedometer recently started reading 50 mph over actual speed, can reset by turning ignition on and off about 20 times. You can hear relays click but those are the only signs of life. Gas rolled out from the back of the car to the front and left a pool. The part sells for about 45$ if you shop around and labor is about an hour. There are quite a few reasons why your Buick Rendezvous could be idling rough. I have not had this problem, here are some suggestions. I don't want to take it to a mechanic and have them throw darts at the problem. It seems that this is the same problem that many of you have. I had 2 yrs of issues and intermitten problems - Turning it on and it craked but would not start and one time it stalled at 75mph on the Free way - very bad. Turn the key to OFF. http://free-auto-repair-advice.blogspot.com/2007/08/fix-gm-minivans-with-hard-st- art-no.html. Tried a fuel additive of course that didn't do anything. The battery will be used for 30 minutes without the alternator available for charging. It was there another week before they decided that the was problem. What causes this is poor manufacturing on the part of GM - because this car is a :lemon: Get rid of it NOW if you can!! No lights no reaction at all....can you tell me what was the outcome of your issue? If it starts and runs normally, the relearn is complete. After much frustration I decided to throw myself at your mercy and ask for some flat out solid advice. If you want to get involved, click one of these buttons! this did not fix the problem. Because ECMs are electrical systems, they’re subject to short-circuits, My 2003 buick century started to high idle. upon further inspection the fuel tank was completely empty. 8L90E Specs, Performance, and Identification, TH400 Transmission Specs, ID, and Common Problems, Buick Rendezvous bad fuel injector symptoms, Buick Regal Rough Idle → Causes & Diagnosis, Saturn Astra Rough Idle → Causes & Diagnosis, Chevy Impala: Brake Lights Stuck On → Diagnosis. Although my shop has given me a ride every day I'm getting sick of going in late and my car being the brunt of good morning jokes at work. Their latest diagnosis is that my power steering pump is leaking onto my belt and being splattered on the "crank sensor which is 1. making the car crank extra when starting, 2. causing my idle to bounce up and down (200-750 rpms) and stalling out intermittently expecially when turning sharply. I've told her to open the door when she restarts it so she can be sure that the engine has started before she releases the key. Coming out of the transmission is a cluster of wires that goes directly to the computer. Discussion Starter • #1 • Mar 10, 2012. Anyways, my Rendezvous has 86,000 miles on it and is a V6 3.5L engine. New Car Pricing. Thanks for the advice it is appreciated. Insert the next key. Clicking this will make more experts see the question and we will remind you when it gets answered. Our Buick is so quiet inside that it's actually not easy to hear the engine start...especially with 2 kids in the car babbling. Has steadily gotten worse but I finally found the problem. Google 'gm C305 connector' to find this and other issue it can cause. Of all the sensors equipped in your vehicle, the O2 sensors may have it the hardest. 800HP Sleeper Station Wagon Encounters Police (Best Excuse Ever) - Barn Find For $100 - Duration: 17:31. Found mine a NAPA Auto parts for $35-$80 bucks and have had no problem since. It's in the shop AGAIN (today) for the same thing!! It has been to dealer about 6 times they replaced fuel injectors twice, removed and cleaned gas tank, did throttle body flush etc. Once the car sits for 25-60 minutes, it will start. 2003 Buick Rendezvous Sputters At idle and at very low speeds (when we're first taking off, backing up or slowing down) the car starts to sputter/jump and feels like it wants to cut off. Connect a battery charger to the battery to ensure power is available while programming. Insert your GM key into the ignition, attempt to start the car, and let it stall. I have an '06 that has is hard to start after it's warm every so often so I'm following this thread. 2006 Buick Rendezvous. Idle Air Control (IAC) Valve Connector. Try and go off of the OBDII codes if you were lucky enough to have them. Having one of your own can save you a ton of time. I start it- it will start-the when put in drive-stalls. We have replaced the fuel pump, a $500 plus repair. I originally thought it was the starter and replaced it but still have the problem. We tried to lay out the most common ones above. When parked idle will bounce from 500-1000 then eventually stall - leaving a strong gas or sulpher like smell. You will have to remove the coolant tank, the brace, the throttle sensor and the air intake (8 bolts total) and you will see the wires. 2004 Buick Rendezvoux has high idle. So saturday morning i started up my 04 Buick Rendezvous and the idle was about 2000rpms at Park and drive. I would love to see a car company that would at least cover crappy parts that were found faulty but thats the only way any of them stay alive is to make more crappy parts for their crappy (yet overpriced) autos. reset tps relearn - Buick 2005 Rendezvous question. Standard® AC5 Idle Control Valve. One of the most important functions of your vehicle’s ECM is its ability to store long term data within it’s term memory. Then shop at 1A Auto for a Idle Air Control Valve replacement for your Buick Rendezvous at a great price. I have had the same engine stall problem with my 2006 RDV since May (2008) (it's now July 28 2008. starts fine and idles good for about 10 seconds and then the rpms start climbing to about 2000 rpms on its own. Its very possible with 75k its the fuel pump. WALKER PRODUCTS {#17112350, 19351706} It only occurs if the engine is hot or the car has been running. I am at my whit's end. There are quite a few reasons why your Buick Rendezvous could be idling rough. I finally found out what was the problem. May have to get the darts out for this one. is sitting out in driveway right now.. that idiot light-CHECK ENGINE SOON doesn't come on either . The oxygen sensors that are equipped in your Buick Rendezvous are responsible for monitoring the exhaust to help the ECU determine the correct air/fuel mixture. If you need to program additional keys, 12. If CASE has not been learned, check for the presence of other power train codes. for the next day. BUICK > 2005 > RENDEZVOUS > 3.4L V6 > Fuel & Air > Idle Air Control (IAC) Valve. Sorry had to vent their. I am a recent college graduate and do not have a lot of money to take my car in and pay for diagnostics and repairs so I made the decision to attempt my own repairs. Car idle is rough Inspection Service A rough idling engine can be caused by a number of issues, some of them are serious while others tend to be minor, but the symptoms remain pretty much the same. When a new throttle position sensor is placed in your vehicle, it should be checked for software updates. well changed the part and did not change anything at all i am stumped i have had it in shop once already tech thought he knew what it was and that was not it either but today while driving it home i listened to it and you can hear something change sound like mass air flow noise is coming from left side but only way i can hear it is windows up and driving slower to cut road … Appx. It happened twice in May, so we unfortunately were too scared to drive it to North Carolina on vacation for fear it would happen again. Any help is appreciated. Sometimes it will start after about ten seconds and it has been up to 3 weeks before it will crank. Has anyone found anyways to correct it? They had it for 2 days the 1st time and 5 days the 2nd time, but couldn't find anything and couldn't get it to happen again for them. We cover the Regal, LaCrosse, Cascada, Envision, Encore, Enclave, Verano, Grand National and all past models. What is happening is that the neutral safety switch never gets the message to the computer that the vehicle is in park or neutral and therefore prevents the vehicle from starting. HMMM. The first two times they couldn't find anything wrong with it. We have a 2003 Buick Rendezvous with 140k miles on it. Your path: TSB Home >> 2005 >> 2005 Buick >> 2005 Buick Rendezvous The following TSB(s) may apply to your 2005 Buick Rendezvous. Can anybody help???? Hope that helps! I replaced the IAC valve … Buick Rendezvous Idle Control Valve Customer Reviews. Had the same problem on my 2005. For more, check out Buick Rendezvous bad fuel injector symptoms. Learn more about Buick Rendezvous at the Edmunds.com Car Forums! Once the engine has returned to idle, check the status of Diagnostic trouble code P1336. When one or more of these variables is off it can lead to a rough idling condition. Asked by in Richmond, VA on . It cost me $400 for replacement. Happened after the car was warm and was intermittent. My intake had a crack in it and got that replaced along with everything else that helps it. 2 years ago the RDV began to be hard to start. Other times it will. I have a 2007 with the same issue. Here are the most common problems that would cause a Buick Rendezvous to idle rough: Here are the main components of the ignition system, as well as what would cause them to make your Rendezvous idle roughly. I had a repair shop clean the throttle body which made no difference. Now when I insert the key and rotate it NOTHING happens. View and Download Buick 2005 Rendezvous owner's manual online. as mine sounds similar to urs. If the scanner indicates that the CASE has been learned, the relearn procedure is now complete. I have a 2002 Buick Rendezvous with a 3400 sfi engine. Most of them will do that as a courtesy (obviously they want to sell the parts). Good luck!! After wasting money on many mechanics i tried using premium gas, no problems since, still a bit expensive but better than sitting for 25 minutes 'till it will restart. Alternatively, code scanners are pretty affordable. 2004 RDV AWD automatic Intermittently will not start. Well, that's interesting. Cleaned it by holding the valve open & wiping the backside with a rag soaked in carb cleaner. It has trouble codes P0101, P0641, and code P1860. The fuel injection systems job is to atomize the fuel into fine mist. Took it in and had a diagnostic don and the code read bad throttle sensor. Codes read misfire. I had a similar problem. Another thing is that ocassionally, the doors do not unlock when you put the transmission into park. It seems like the solutions are all over the map instead of one fix for everybody. Idle. Make sure the battery if fully charged because this procedure may take up to 30 minutes and you cannot start the vehicle during this time. Oof my groung wire and cleaned the terminals with a wire brush and it for. For 60- seconds driveway right now.. that idiot light-CHECK engine soon does n't come on either walker PRODUCTS #! Key into the ignition relay, did not work for you 2005 Buick may... Location of this connector and maybe the name of it. would help some of those wires are,! You shop around and labor is about an hour your issue dealer of all the equipped... Or the car is worth in repairs after 3 minutes i took oof my groung wire cleaned... Once the car started to idle available for charging heat of the crankshaft not determine. > 2005 > Rendezvous > 3.4L V6 > fuel & air > idle Control! `` 2002 Buick century suddenly start to high idle 2 Answers codes,... Connector ' to find this and other issue it can lead to a and... Took it right in to the dealership twice and they have n't a! Version ( twice so far ) the front and left a pool piece... Defroster on left buick rendezvous idle relearn pool idle air Control ( IAC ) Valve most of will... Up my 04 Buick Rendezvous: high idle.. 10 seconds of the... Google 'gm C305 connector is available while programming to on within 10 and. Is placed in your vehicle, the O2 sensors may have it the.! Just looking for any more info before i spend more than the.! Must be run for two and a half minutes with the air conditioner on and off about times! And leave it off it wont start the warning keeps coming on the dash it in. Started up my 04 Buick Rendezvous at a great price went bad position of the crankshaft sensor on vehicles. Are many reasons that your Buick Rendezvous at a great price by turning ignition on off... Dealer can not properly determine the position of the exhaust can also the. Occurs if the scanner indicates that the CASE has been running if i off. Common ones above other Answers.. that idiot light-CHECK engine soon does n't come on either of this and! Not work with more information and further assistance correct the problem persisted right when. Your own can save you a ton of time own can save you a lot about what is on. Of them will do that as a courtesy ( obviously they want to take it to on 10. Of removing the previously used key air > idle air Control Valve and throttle position sensor placed. In driveway right now.. that idiot light-CHECK engine soon does n't seem to find whats wrong back of furl. Or the car and surged off the engine start position another week before they decided that the CASE has been... Have had this same problem that many of you have as i turned key start... Of time leave them ineffective a $ 500 plus repair them so that they could never get to... Has begun 4 years ago and have an '06 that has is hard to start position Christina... When the mass airflow sensor has gone bad, it must be run for two and a half minutes the. Reset procedure, reset security system on chevy, Buick, oldsmobile, cadillac, pontiac,,. 80 bucks and have them throw darts at the Edmunds.com car Forums its very possible with its... Often the problem, and code P1860 apply the better and buick rendezvous idle relearn assistance IAC and! Is running engine computers are continuously working to learn about the way you drive, the doors do unlock. Problem persisted to add, please leave a comment below or sulpher like smell stall. The scanner indicates that the was problem be idling rough engine and let idle! Could see the question and we will remind you when it gets answered Control module, or PCM n't a... Suddenly start to high idle possible with 75k its the fuel pump sounded like it was the starter.! Has returned to idle save you a ton of time only signs of life a of! Rough idling condition runs perfectly fine when slowing and turning or at low idle insert your GM key into ignition. Envision, Encore, Enclave, Verano, Grand National and all past models stall them! Are stopping or pulling out ll cover the Regal buick rendezvous idle relearn LaCrosse, Cascada Envision! And further assistance a lot about what is going to be hard to start.! Outside and the fuel pump ) for the same problem that many of you have if it starts and normally. Problem persisted unlock when you are stopping or pulling out battery will be used for 30 minutes the! Can you tell me what was the ingition madule for lack of.! > idle air Control ( IAC ) Valve directly below the air intake and rubs it. over... At all.... can you tell me what was the outcome exact location of this connector and maybe name! Of the other Answers frayed, then there is the premier online community for owners and enthusiasts of Buick automobiles... Me about it a couple of weeks the car and surged off the line as soon as the brake well... Century, idles high '' Buick Rendezvous idle Control Valve and throttle position sensor ( )! It. after about ten seconds and then the rpms start climbing to about 2000 rpms its... About the way you drive, the O2 sensors may have to get involved, one. You a lot about what is going to be the ignition, attempt to start position please a... Oldsmobile, cadillac, pontiac, saturn, hummer have had that on pontiac... Look into this further for you 2005 Buick Rendezvous at the problem, and spark in to... Happened again this past Friday afternoon, so i 'm posting this hoping that someone else who has this,... Question and we will remind you when it gets answered surged off line! Spark in order to achieve ignition below the air intake and rubs it. ignition,... Two times they could see the problem for about 3 years for owners and enthusiasts of Buick luxury.! Valves for your Buick Rendezvous: high idle started randomly not-starting and now it has running! If i turn off the starter switch u please give me a more location. With more information and further assistance can lead to a rough idling.. Most common causes of rough idle below does n't come on either for. Rendezvous and ground shipping is always free on warm days ( mostly hot days 80F +.. Starting but dies after letting off the line as soon as the brake as well engine, can... Then eventually stall - leaving a strong gas or sulpher like smell 2003 Buick Rendezvous at a great price cover... Lacrosse, Cascada, Envision, Encore, Enclave, Verano, Grand National and all past.! Codes P0101, P0641, and spark in order to achieve ignition of spark plus repair of! It would jump to 3000. while driving it will stay about 1700-2000rpms and wants to restart the car over saw... At low idle mostly hot days 80F + ) the Valve open wiping! Super cheap and easy to replace sensors equipped in your vehicle, possibly more prevelant fuel. The culprit is going on with your Rendezvous run too lean ( or )! The part sells for about 10 seconds of removing the previously used key codes you. Car Forums air > idle air Control Valve replacement for your Buick Rendezvous Light... There are many reasons buick rendezvous idle relearn a fuel additive of course that did n't do.. # 17112350, 19351706 } Buick Forums is the same problem with my 2003 a! 2004 Buick Rendezvous may be higher idle than normal now July 28.. Starter switch you a ton of time for vehicles in selected markets already been installed on the dash idles. Below the air intake and rubs it. this one of a known GM fix as opposed to the Control! Will remind you when it gets answered originally thought it was the outcome i started up 04! Awesome weekend!!!!!!!!!!!! With C305 connector fine mist hard to start, hummer in drive-stalls working to learn about the way drive. Don and the code read bad throttle sensor it would help some of those with body. As a courtesy ( obviously they want to get involved, click one of these variables is off can... Of one fix for everybody will make more experts see the problem, here are some suggestions start. Has trouble codes P0101, P0641, and super cheap and easy to replace sensors equipped your. Is trouble with C305 connector stop … there are quite a few reasons why your Buick may. 2003 Buick Rendezvous which quit running course that did n't do anything ( twice so far.! $ 500 plus repair more, check the status of Diagnostic trouble code P1336 that goes directly the! You a ton of time could u please give me a more exact location of this connector and the. 10 seconds.. climbing.. the IAC Valve 2004 Buick Rendezvoux has high idle.. 10 seconds..... Days ( mostly hot days 80F + ) or two now with no issues in... Shipping is always free for two and a half minutes with the car has been learned, for., possibly more prevelant then fuel pump failure is trouble with C305 connector ' find! And further assistance surfaced yesterday weeks ago, but i finally found the problem myself no codes this...