Pontiac - Bonneville :: Check Engine Light That Will Not Turn Off
May 14, 2012
My friend has a 1996 or 1997 Pontiac Bonneville with over 130K miles on it and its been in her family for several years and she says the "Check Engine" light on it has never turned off. She's taken it to different shops to have it looked at and none of them can tell her what's wrong with it. As far as she can tell, the car runs fine, she keeps up with the service on it but I wonder what would be causing this? I once owned a 1999 Chevy Malibu with the V-6 3.1 liter engine and I had the same thing happen to me but when I had it serviced, the mechanic hooked a little code reading device to it and turns out the spark plugs were misfiring so he changed the coil pack in it....problem solved. So obviously my friend is having issues with fuel emissions system in it but I wonder why the mechanics in the City she lives in can't seem to figure out the problem. Not saying her car has the same problem my old malibu once had, there's a number of reasons why that light turns on and from what I've learned it usually involves the fuel emissions system in it. So what could be wrong with it?
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Every year at this time I get check engine code about either the temp. sensor or the thermostat. I replace the temp. sensor every year, and last year I replaced both the temp. sensor and the thermostat and flushed the cooling system and replaced the coolant. but not this year, no I'm not doing it! For there has to be some other reason other than the temp sensor failing each year! 2005 Pontiac Bonneville 3.8 V6....
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I was surprised this morning by my 2000 Pontiac Bonneville not starting. All the other devices and systems activated but the engine made no attempt to turn over at all. It's a rebuilt title but the car has shown no signs of difficulty except a small bit of sputtering last night when it was unfortunately running on fumes and the service light activating after the gas tank was filled. My limited experience and lack of funds makes me hope this is a blown fuse as that would be relatively quick and painless (so I understand it) to fix but a friend has suggested it may be the starter and I am not foolish enough to believe it couldn't be something even worse. Of course I want to be appraised of more serious concerns in case I need to start making long term plans to restore my mobility.
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Well today I was happy go lucky on my way to work everything was going fine then all of a sudden this car in front of me slows down. Okay then I go to speed back up and my car was still crunk but I lose power I could not accelerate at all. So I had to coast to the side of the road and I put the car in park to see if it will allow me to accelerate in a different gear and when I do that.
The car shuts off then I go to crank it back up the first time and I got nothing then I wait a couple of seconds then try it again. It cranks up but still cant accelerate until I raise the engine then I can finally move. I was able to do about 65 mph to get to work but this happened two more times before I got back home that night. The car is a 2000 and has 220,000 miles on it.
I took the car to a part store to see why the service engine light was on. They told me it was a bad or faulty EGR valve but this was the first time the service engine light has flashed before.
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I was driving to church this morning when my brake light inside my car starts beeping. As soon as I put it in park and back into reverse it quit beeping. I am just wondering if this needs to be looked at asap. My brakes work fine. I can stop suddenly and everything. My dad changed my front brakes earlier this year and is going to do my back ones soon.
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My engine codes as a no 3 injector miss. sometimes it misses more severe than others. When accelerating it doesn't seem to be missing. I have changed out injectors, ignition control modules, spark plug wires etc. Sometimes it doesn't miss or code out at all but this is rare.
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I have a 1995 Bonneville with about 160k miles. I have a problem with the PARKING light on the dash coming on, accompanied by a chime. This happens fairly consistently after first starting the car and driving off, or after coming to a full stop (e.g., stop sign) and then pulling away again. The light and chime come on for only 5 or 10 seconds before stopping all on it's own. One suggestion was that the parking brake pedal was sagging, but pulling up on the pedal does nothing (it's up all the way and doesn't budge). I've also read that a leaking master cylinder may cause the light and alarm to activate, but I can't see any evidence of leaks when I examine the MC.
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Car has 252k miles runs ruff after engine warms up, looses power, if I give more gas, car will sputter, but rev up to 5k engine smoothes out. This situation constantly comes and goes.
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I've had a check engine light on in my 3.5 Pontiac G6 for awhile now. It's an emission code (can't remember what code but evap leak). The solenoid by canister was also tripping a code that disappeared after I changed it. However, the evap code still persists. Last night while changing my oil I noticed the intake air hose to the crankcase had broke at the case and wasn't connected. It's the hose that runs from the engine intake to the crankcase for the PCV system.
I am replacing the hose regardless, but my question is; would the intake hose for the PCV system being loose cause an evap leak code? I am thinking no but it'd be nice if it was that simple.
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Check engine light issue. For the past 3 months, my check engine light has been turning on. The first time it happened, the garage replaced the EVAP Purge Solenoid (which includes the vapor can purge solenoid and the EVAP canister purge solenoid). Of course, a few months later, the check engine light turned on again. The second time, the garage replaced the gas cap. Then the check engine light turned on again the next day.
So, the third time, the garage performed maintenance/repair on the vapor can purge solenoid and the EVAP canister purge solenoid. Of course, three days after driving my car, the check engine light turned back on. I've contacted the garage for the fourth time now. I explained that their diagnostics have obviously been exhausted, and they aren't really sure what the problem is. I'm going back in a few days to speak to the lead mechanic hoping to be compensated for their guess-work or at the least to be given an honest "I don't know" answer.
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My wife and I recently bought a 2003 Pontiac Vibe, a Toyota Matrix with slightly different skin, and shortly after we got a check engine light. When I inspected the car before purchase I noticed that there was black soot in the exhaust pipe. The owner told me that he'd put a cat back exhaust but I suspected I'd probably be replacing the O2 sensors soon and we negotiated the price accordingly. So now it's a month later and I bought an OBD II checker. I followed the instructions and after the checker and the cars ECU linked it showed no stored codes. I turned off the CEL and we went shopping. Mid way on the drive home, we live out in the country, the CEL came on again. Went through the procedure again, still no codes stored. I've read the instruction manual twice and I don't think I'm doing anything wrong. Is it possible to have a check engine light on and there to be no codes stored for the OBD tester to find? I could have bought many rolls of black tape for what the tester cost and I kept the receipt just in case.
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My check engine light started blinking on my 2000 grandam se last night and it was missing bad and now it wont start what is it.
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About a week ago I was driving my Pontiac 2003 Grand Am V6 and it began to violently shake and the "check engine light" came on and started blinking. I then immediately took it to the mechanic It has been with the mechanic for 6 days and they were unable to locate the problem. They called me today and I was told that I have no compression in one of the cylinders (I have done business with them before and felt comfortable in that I wasn't being taken advantage of). Also, is there any problems in the future with getting a cylinder replaced i.e. other parts of the engine that might correlate?
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My 91 sse showing codes 13 and 14. I have changed the thermostat and the temp sensor. I tested the O2 sensor, it appears to be sending the proper signal. The check engine light comes on after the car warms up. I don't know what else to check,the wiring looks OK.
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1995 Pontiac Bonneville cranks but wont start.
I've replaced the crank sensor and also the cam sensor with no luck, the car cranks with no start, when I used starter fluid the car runs, when i stop using fluid it shuts off what could it be.
Only has 38,000 Miles on it.
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Well I have to make a long story short, suffice it to say this is a bit embarrassing, but I need an answer: I removed the 440-t4 transmission from my daughter's 1987 Pontiac Bonneville and had it rebuilt. After I replaced the unit I discovered I left off (and lost) the TV link and cable. I (miraculously)found the link and the cable, and I am wondering if I can replace the link without having to remove the side cover of the transmission, and what I can do to avoid dropping the TV link rod down into the trans while I am trying to reattach it to the linkage arm inside the trans thru the little TV link hole on the top of the trans.
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I have a beautiful 2002 Pontiac Bonneville SSEI with just over 100k miles on it. I've been saving for a new set of tires and a new regulator for the rear window. The window suffers from the "pop and drop" syndrome but I have instructions on how to fix it myself when I can get the parts.
Yesterday, I started her up to go to my second job when I discovered I had no reverse. In drive, I could just creep forward at 3000 rpm. Fixing a transmission is probably the worst case scenario I could imagine happening.
I'm left with two options: Either find something simple I can do myself to get it moving again or get what I can for it and use the proceeds to buy a piece of metal to get back and forth to work.
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Air ventilation on my 92 pontiac bonneville ssei. There is no air coming out of the dashboard or the floor. only to the windshield. What can be the problem?
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My Pontiac also has oil on the engine now with the oil pressure at 120. It started at 40 then went to 60. I had the oil changed and they put 5w30 which they were not supposed to do. I wanted 10w30.
Is this a common problem with Pontiacs? Is there a non engine replacing solution? Will I have to tow it to the mechanic?
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Yesterday this thing died on me twice. 30mph to 0 in nothing flat. No problems with stalling before yesterday. It's at the shop now, but they tell me they aren't finding anything and probably won't if they can't get it to die on them too. It had only been driven for about 5 minutes before each occurrence, and each time I had just topped a small hill(if that matters). The second time, it did slightly hesitate to restart and seems to me there was some light smoke from the tailend.
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I have a 1996 Pontiac Bonneville, when i bought it it came with a remote that was broken, so i have an old remote from a 2000 Chevy Venture that i want to program to work with my Bonneville, my owners manual has no information on reprogramming and I don't want to pay a dealer or mechanic money to do it, looking for the process of re-programming this for my car?
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