Hopefully, the check engine light is on. 13. 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 … Please let us know if you get an answer because it can be quite annoying. I will keep you posted on what is found, i have a 2004 rendezvous, it died on me driving 65mph on the highway. The more electrical load you can apply the better. Buick Rendezvous Idle Control Valve Customer Reviews. At normal speeds, the car runs perfectly fine. I couple of weeks the car started to idle. I replaced the IAC valve … upon further inspection the fuel tank was completely empty. My wife told me about it a couple of weeks ago, but I did not believe her till a felt the problem myself. We have a 2003 Buick Rendezvous with 140k miles on it. WALKER PRODUCTS {#17112350, 19351706} 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. Thanks for the advice it is appreciated. Visit us online or call 888-844-3393 and order today! Thank you in advance. If any exist, correct the problem, then repeat this procedure. New Car Pricing. I thought it was the PK3 but after installing a bypass, the problem persisted. If CASE has not been learned, check for the presence of other power train codes. Has anyone else experienced this issue and if so what was the outcome? Hello, I need some help with my 2006 Buick Rendezvous. When the crank sensor is replaced, it must be resynced to the PCM. 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. Used … Coming out of the transmission is a cluster of wires that goes directly to the computer. If the scanner indicates that the CASE has been learned, the relearn procedure is now complete. 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. Had the same problem on my 2005. This is my wifes driver only 75K. As you drive, the engine computers are continuously working to learn about the way you drive your vehicle … My 2003 buick century started to high idle. 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 … please keep me posted if this did not work for you. I have a 2004 buick rendezvous which quit running. Happened after the car was warm and was intermittent. I don't want to take it to a mechanic and have them throw darts at the problem. It was there another week before they decided that the was problem. Has steadily gotten worse but I finally found the problem. 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. It has trouble codes P0101, P0641, and code P1860. Passlock III reset procedure, reset security system on chevy, buick, oldsmobile, cadillac, pontiac, saturn, hummer. This will test the O2 heater, Passive Air, Purge "No Flow", Misfire and if closed loop is achieved, Fuel Trim. 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. 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. It has high idle at start up. Purchased on May 01, 2020. Gas rolled out from the back of the car to the front and left a pool. Remove the tape and if some of those wires are frayed, then there is the problem. Turn the key to OFF. 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. If an oxygen sensor goes bad, it can make your Rendezvous run too lean (or rich). 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. It took alot of pressure to slow and stop the car and surged off the line as soon as the brake was let go. On this vehicle, possibly more prevelant then fuel pump failure is trouble with C305 connector. After months of searching in the wrong direction, i began to piece the puzzle together. Hey, I have the same problem with my 2003. Good luck!! 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. Just looking for any more info before I spend more than the car is worth in repairs. 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. 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!! $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. Its very possible with 75k its the fuel pump. Your path: TSB Home >> 2005 >> 2005 Buick >> 2005 Buick Rendezvous The following TSB(s) may apply to your 2005 Buick Rendezvous. Anyways, my Rendezvous has 86,000 miles on it and is a V6 3.5L engine. I took it to the dealership twice and they haven't been able to find whats wrong. 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 replaced the ignition relay, did not work. An internal combustion engine needs air, fuel, and spark in order to achieve ignition. The heat of the exhaust can also bake the wiring going to/from them over time. During that period the idle may be higher idle than normal. Price: Alternate: No parts for vehicles in selected markets. 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. why does my 2003 buick century suddenly start to high idle 2 Answers. I have a similar problem. I think it's been a month or two now with no issues. My intake had a crack in it and got that replaced along with everything else that helps it. 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. It’s readily accessible, often the problem, and super cheap and easy to replace. Discussion Starter • #1 • Mar 10, 2012. Connect a battery charger to the battery to ensure power is available while programming. For more, check out Buick Rendezvous bad fuel injector symptoms. Standard® AC5 Idle Control Valve. All they get on codes is "misfire". Well, that's interesting. Most of them will do that as a courtesy (obviously they want to sell the parts). The fuel injection systems job is to atomize the fuel into fine mist. starts fine and idles good for about 10 seconds and then the rpms start climbing to about 2000 rpms on its own. Keep on posting more info the better. 4,128 Posts . It seems to have only stalled when slowing and turning or at low idle. Faulty Mass Airflow Sensor Symptoms: Buick Rendezvous. 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. Having one of your own can save you a ton of time. After it … It took alot of pressure to slow and stop … 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. I have a 2007 with the same issue. If it starts and runs normally, the relearn is complete. I'm posting this hoping that someone else who has this problem can find the answer. Well, the problem still occurs. Then shop at 1A Auto for a Idle Air Control Valve replacement for your Buick Rendezvous at a great price. 2004 RDV AWD automatic Intermittently will not start. inital thought was the ingition madule for lack of spark. It just happened again this past Friday afternoon, so I took it right in to the dealership. 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. 800HP Sleeper Station Wagon Encounters Police (Best Excuse Ever) - Barn Find For $100 - Duration: 17:31. as mine sounds similar to urs. I originally thought it was the starter and replaced it but still have the problem. View and Download Buick 2005 Rendezvous owner's manual online. Sorry had to vent their. I changed the IAC valve and no change. I took oof my groung wire and cleaned the terminals with a wire brush and it started for a year or so. But those just died without warning. thank you. Problem: Rend. Google 'gm C305 connector' to find this and other issue it can cause. It only occurs if the engine is hot or the car has been running. Thanks. Other times it will. Has anyone found anyways to correct it? Sometimes it will start after about ten seconds and it has been up to 3 weeks before it will crank. Try and go off of the OBDII codes if you were lucky enough to have them. I have a Buick Rendezvous 2003. Alternatively, code scanners are pretty affordable. 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. Can anybody help???? the fuel guage read 1/4 of gas and the fuel pump sounded like it was working. 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. Buick Forums is the premier online community for owners and enthusiasts of Buick luxury automobiles. 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. is sitting out in driveway right now.. that idiot light-CHECK ENGINE SOON doesn't come on either . Appx. 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. May have to get the darts out for this one. Does anybody have an idea of what this is? When parked idle will bounce from 500-1000 then eventually stall - leaving a strong gas or sulpher like smell. I did a quick check … Continue reading "2002 Buick Century, Idles High" We’ll cover the most common causes of rough idle below. Asked by in Richmond, VA on . It seems that this is the same problem that many of you have. I have not had this problem, here are some suggestions. Did you find a remedy for your problem? 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. Learn more about Buick Rendezvous at the Edmunds.com Car Forums! this did not fix the problem. i have the problem of my 2002 not restarting on warm days. Idle Air Control (IAC) Valve Connector. It was the throttle position sensor. It is really quite simple. Thanks again and have an awesome weekend!!!!! I have a similar problem and it surfaced yesterday. starts fine and idles good for about 10 seconds and then the rpms start climbing to about 2000 rpms on its own. Did this about a month ago and haven't had a problem since. Of all the sensors equipped in your vehicle, the O2 sensors may have it the hardest. 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