Pontiac - Bonneville :: 1996 - Oil In Antifreeze With PO300 Code?

How serious or expensive is cost of repair for problem causing oil in antifreeze for 1996 Bonneville with PO300 code?

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Pontiac - Bonneville :: Check Engine Light That Will Not Turn Off

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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Pontiac - Bonneville :: 2005 - Check Engine Light Codes

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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Pontiac - Bonneville :: 2000 Won't Start - Engine Made No Attempt To Turn Over At All

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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Pontiac - Bonneville :: Service Engine Light Flashing / Power Loss And Could Not Accelerate

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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Pontiac - Bonneville :: 1990 LE 3.8 Liter V6 Runs Rough After Engine Warms Up / Looses Power If Give More Gas

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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Bonneville :: 1995 Pontiac Cranks With No Start

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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Pontiac - Bonneville :: Replacing The TV Link In Transmission?

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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Pontiac - Bonneville :: 2002 - No Reverse In Drive

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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Pontiac - Bonneville :: No Air Coming Out Of Dashboard Or The Floor

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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Pontiac - Bonneville :: 2002 - High Oil Pressure At 120

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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Pontiac - Bonneville :: 2003 - Stalling While Driving

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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Bonneville :: 1996 Pontiac Keyless Entry Reprogramming

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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Pontiac :: 1996 Bonneville Deploying Airbags While Driving

On Sept 10, 2011 I was driving towards a major highway when my airbag light came on. I just figured it was a sensor malfunction and kept driving. I proceeded to the highway and when I was up to 57MPH I put my cruise control on. About 3 minutes later both of my airbags deployed while I was driving. Do you think I need a lawyer?

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Pontiac - Bonneville :: 1991 Transmission - No Forward Gears

The 91 bonneville stopped having forward gears but was drove back in reverse about 4 miles, reverse appears to work fine does this thing need new transmission or is there an easier fix...

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Pontiac - Bonneville :: 1998 - Dashboard Lights Not Working

I have no dash lighting on my 1998! I've checked all fuses and they are all in working order. What is the next direction to head in?

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Pontiac - Bonneville :: Removing Hub From Front Brake Drum

i have a 1966 pontiac catalina and i am replacing most of the brake components including the drums, which a car of this vintage has at the front also. the new drums don't include hubs, so i will have to swap the old hubs to the new drums. do i have to go to the machine shop to have them press these apart?

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Pontiac - Bonneville :: 1999 - Excessive Brake Pad Wear

I replaced the front brake pads and rotors on a 99 Bonneville about a year ago. The outside pad on the passenger side has worn completely out and has ruined the rotor. The inside pad on the same side looks fresh. Everything on the driver's side looks good. What the heck happened? I am not an expert but I have replaced many of these GM brakes and have never seen this result.

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Pontiac - Bonneville :: 2002 - Cylinder 1 Firing Intermittently

just bought a 2002 bonneville sle 2 weeks ago. First few dats it ran great, then it started missing. Dealer had his mechanic look at it. His diagnostics said #1 cylinder wasn't firing. I replaced plugs and wires. Then mechanic said injector wire to #1 cylinder was dead. He messed with wires and got the miss out of it. Today it's back.

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