Pontiac was a brand of automobile manufactured and sold by General Motors (GM); though production ended in 2009, Pontiac remains a registered and active trademark of GM.

learn more… | top users | synonyms

2
votes
3answers
885 views

Pontiac g6 runs lean; throwing codes

My 2006 g6 v6 3.5 is showing codes p0171, p0174, p0705 and u0073 171 and 174 show that the engine is running lean. Is this a serious issue? 0705 shows the trans range sensor a circuit 0073 says the ...
2
votes
1answer
209 views

2006 Solstice - CEL, no DTC, won't crank

Drove the car to work yesterday, made a few stops along the way with no issues. When I got out of the office, the car would no longer crank. I have a CEL, but no DTC (checked with HP Tuners). No ...
2
votes
2answers
5k views

How to access negative battery terminal in 04 Pontiac Montana

So my hand is all scuffed up from trying to get to the (-) terminal for jumper cables to jump my Ford Focus with the defective trunk latch which apparently has been draining my battery. The fuse box ...
2
votes
2answers
364 views

1991 Bonneville Idles Poorly When Stopped

Recently my '91 Bonneville has been having an issue with idling while stopped, which may or may not have coincided with Service Engine Soon light turning on. The main symptom is an overall drop in the ...
2
votes
1answer
73 views

06 Pontiac Torrent 3.8L V-6 temp gauge stopped working and cooling fans started running constantly when engine is running

06 Torrent V6 the temp gauge stopped working and the cooling fans run all the time when engine is running. I checked the relays and sensor plugs and they were fine, so I replaced the coolant temp ...
2
votes
1answer
127 views

Coolant light is on even after topping off

2000 Pontiac Grand Prix Gte - My low coolant light came on so I parked let it cool down went to auto store n got the Dexcool antifreeze and filled it past the hot marker. Drove it on the interstate ...
2
votes
1answer
48 views

Bad vibration in my car

I have a 2004 Pontiac Grand Prix GT. There is a mild vibration in the front end when the suspension is compressed and I'm accelerating. If I let off the accelerator, it all goes away. I've rotated ...
2
votes
1answer
224 views

Why Do My ABS and TCS Lights Come On?

Occasionally while I'm driving (usually when I go over a small bump or ramp on the road), I hear a slight clunk under my hood and my Traction Control System and Anti-lock Brake System lights turn on ...
2
votes
1answer
12k views

My a/c goes in and out at random times. Help!

I have a Pontiac Grand Prix GT 1998. She runs great except my A/C is now acting up. I first noticed it a few weeks ago. I was driving and it was almost like someone had turned the air down so it wasn'...
2
votes
1answer
144 views

Where is the type of plastic stamped on my 2002 Pontiac Grand Prix front bumper cover?

I want to try to repair my 2002 Grand Prix's front bumper cover with a plastic welder, but all the labels are faded and I can't figure out where the type of plastic is stamped. Does anyone know ...
2
votes
1answer
547 views

How do I re-attach a trim panel that has partially popped off?

I have a Pontiac Vibe, and the top clip of the rear door panel (that goes around the wheel well) has become unattached. This panel serves as trim for the door. I am not sure how to go about ...
2
votes
1answer
739 views

2003 Pontiac Bonneville - How to Remove Relays in Fusebox

My grandparents have a 2003 Bonneville which has, in the past few months, started to become very wishy-washy with its air conditioning fans. They'll work one day, then not the next. They'll hit a bump ...
2
votes
1answer
1k views

How to reprogram the key fob for a 2009 Pontiac Montana SV6

I'm looking for the 10 million steps required to reprogram the keyless entry fob for a 2009 Pontiac Montana SV6.
2
votes
0answers
23 views

2002 Pontiac Sunfire

I hope someone can give me some insight on what is going on with my car. 2002 Pontiac Sunfire two door. Over time I have heard a very very faint ticking sound which never really concerned me car ran ...
2
votes
0answers
24 views

On my '99 Grand Am the electric windows, A/C, dash gauges, speedometer stop working sometimes

Sometimes they come back on in a few minutes but sometimes it's hours or maybe a day and they will all start working again at same time. Other things like radio, CD player, cruise, horn, wipers, door ...
2
votes
0answers
15 views

power window relay Pontiac Grandville 1971

Can you tell me where the location of the power window relay is situated in a 1971 Pontiac Grandville? Thanks, Hans
2
votes
1answer
121 views

2006 Solstice - car won't turn over following engine replacement

I recently installed an engine (complete from oil pan to the valve cover) from a 2010 Malibu in my 2006 Solstice. (Replacing a blown engine.) The car will not crank / turn over. Symptoms include: ...
2
votes
0answers
28 views

2001 Pontiac Grand Am - Oil in coolant [duplicate]

I just bought my car from a owner I noticed there was oil or what looks like oil in the coolant there is no coolant in oil and car doesn't over heat. It's a 2001 Pontiac Grand Am with 230,000 miles ...
2
votes
1answer
531 views

Faulty TCC solenoid or bad computer?

Make: Pontiac Model: Sunfire Year: 2001 Engine: 2.2 L Trans: Automatic Hello to every one, bought my first car and it is fine except for this little annoying problem. After driving it for a ...
1
vote
2answers
80 views

2001 pontiac montana sw- what is the wheelbase length?

I have a 2001 Pontiac Montana SW. I assume the SW means short wheelbase. Is the wheelbase 112 or 120 inches in length?
1
vote
2answers
97 views

Disconnect seat switch to disable airbag?

My wife's Pontiac Vibe is affected by the deadly passenger-side airbag recall. We received a letter months ago advising us that there are no replacement parts available. Until there are, we're ...
1
vote
2answers
542 views

How to Replace the Drivers Key Lock

Are there any other cars that have the same type of key lock for a 1990 Pontiac Grand Prix LE? (2-door) I'm having a hard time finding a used one. The little door/flap on the key mechanizm is broken ...
1
vote
1answer
1k views

Should I change automatic transmission fluid on an older vehicle?

I have a Pontiac Vibe 2004 with an automatic transmission. The mileage now is around 120k miles and I've never changed the transmission fluid. There are no mechanical problems with the vehicle at the ...
1
vote
1answer
36 views

89 Pontiac Trans Am GTA Stalls No Start

A friends 89 Trans Am with a 5.7 (L98) PFI stalls and will crank, but not restart until the car sits for a few minutes. I haven't actually looked at it yet. I'm guessing something is getting heat ...
1
vote
1answer
77 views

2003 Pontiac Grand Am Wont Start

let me start off first by saying, I'n not much of a car guy, which is unfortunate because I feel like I could have saved myself a lot of money over the years. With that being said, I'm not opposed to ...
1
vote
2answers
44 views

03 Pontiac Grand Am won't start

I was driving the car today oil light came on went 1 mile to store and got oil but was only 1 qt low put it in had about 3 miles to go got one mile when it died again pushed it to the house now it ...
1
vote
1answer
48 views

new starter in 74 pontiac with 350 turns over and fires but won't stay running

My starter went on my 74 Pontiac with a chev 350 (Canadian). It first was not starting sporadically and I would have to crawl under and tap on it to get it going. I got a new starter and now it will ...
1
vote
1answer
34 views
1
vote
1answer
34 views

Brake issues 2004 Pontiac Grand Prix

Intermittently, my brake pedal will drop slightly, and there will be a loud clunking noise, metal on metal sounding. Normally happens at slow speeds, weather conditions don't seem to be a factor.
1
vote
3answers
52 views

03 Pontiac Grand Am will not start. Transmission problems?

I have an 03 Pontiac Grand Am. About 9 months ago I had to put in a new motor, I've also put in a new starter and battery. For the last 5 months my car has not been able to go over 50 mph without my ...
1
vote
1answer
228 views

My 2009 Pontiac Vibe makes a screeching noise at startup but stops after it starts up

The screeching noise has been going on for about 4 months. It stops after it has started and does not make the sound again until it has set all day of over night
1
vote
1answer
330 views

99 Grand Am radiator fans not working

Any suggestions on how to fix the radiator fans on my 99 Grand Am. Both fans don't even kick on after I turn on the ac like they did before. I replace the coolant tank all hose just replace the ...
1
vote
1answer
41 views

spark plug separated @ porcelien & metal

Can a engine run ssmoothly with a broke in half spark plug(where the porcelain meets the metal)no vibrations & would the plug wire boot hold the 2 pieces together?
1
vote
1answer
533 views

Engine hesitates when accelerating - 1996 Sunfire

I have a 1996 Pontiac Sunfire with the 2.2L engine. When I accelerate slowly the engine seems to run fine. However, if I accelerate quickly the engine seems to hesitate. I have already replaced the ...
1
vote
2answers
84 views

Pontiac Bonneville shakes

I have a 95 Non-supercharge Pontiac Bonneville. When I am traveling at a speed at which produces 2000 ± 500 RPMs the engine shakes. An almost sputtering/slippage but remarkably different at the same ...
1
vote
2answers
147 views

Car having trouble starting but everthing else works even without key

97 pontiac grand am se v6, a while ago my car did not start, I guess it was the ignition switch. So it got repaired but then the other day it wouldn't start. And it would not shift out of park at all, ...
1
vote
0answers
22 views

04 Pontiac grand Prix fail [closed]

So I bought my car, 2004 Pontiac Grand Prix and 30 minute it started to over heat. The dealership had no water or transmission fluid so I put both. All of a sudden I turn the car to start makes a ...
1
vote
0answers
66 views

86 Trans Am stalls after hard driving when coming to a stop [closed]

My 86 Trans Am fuel injected 305 is a beast but after hard driving I come to a slow stop and it will stall either while stopped or stopping. It starts right back up tho and never occurs any other time....
1
vote
1answer
80 views

New radio plays quiet

I have a Pontiac G6, and the factory CD player stopped working. My sister bought a JVC system with a kit and adapter. When she installed it, the audio was quiet. Everything seemed to be wired ...
0
votes
3answers
233 views

How critical is a Serpentine belt replacement and is it worth $400

My mechanic says my serpentine belt and tensioner need to be replaced and quoted me $400 for the work. I have a 2004 Pontiac Vibe that might be nearing it's retirement time and am skeptical about ...
0
votes
1answer
64 views

Last year my timing chain had broken

I have a 2003 Pontiac Sunfire A tooth broke on a sprocket and my timing chain broke. I was told I have a bent valve and would need a new cylinder head. It's has been sitting for exactly a year. ...
0
votes
2answers
8k views

My 2003 Grand Am won’t start

I have a 2003 Pontiac Grand Am that would not start. All the lights, power windows, radio etc. work, but when you turn the key it is silent. It won’t even jump start. I had also put in a new solenoid, ...
0
votes
3answers
30 views

pontiac oil change before or after repairing the car

I have to send my 2001 Pontiac Grand prix to a mechanic to fix some stuff. What do u recommend to change the oil before or after that