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.

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8
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0answers
204 views

Vibration at idle, much worse after warm

My car is a 2001 Pontiac Firebird with a V6 (3800 Series II (L36)) and a manual transmission. These are all at a stop: When the car is cold, I don't feel too much vibration when sitting in it. (I ...
6
votes
2answers
389 views

Oil pressure question

I am driving a 1995 Bonneville and, lately, whenever I am idle, at a stoplight for example, my oil pressure drops and my check engine light comes on. Any ideas on why this could be happening?
6
votes
2answers
125 views

What is the part called that connects the engine to the air intake system? (Photo included)

The image below is from a 2003 Pontiac Sunfire. Credits to (http://en.wikipedia.org/wiki/Pontiac_Sunfire) for the photo. I've put arrows to the the part that I'd like to know what it's called. I ...
5
votes
2answers
4k views

Help with heat issue with pontiac vibe (toyota matrix)

I have a 2006 Pontiac Vibe. Same engine as the Toyota Matrix. The heat blows fine but isn't warm enough. I checked the antifreeze and the level is fine and there are no leaks. The hose into the ...
5
votes
1answer
297 views

The tray under my gas tank is dented. What should I be aware of before draining and removing my gas tank?

I dented the tray under my gas tank, reducing my capacity by about a gallon. It's a wide dent; there's no damage to the plastic. I'd like to drop the tank and pound out the dent in the aluminum tray. ...
5
votes
1answer
1k views

How should I go about replacing a windshield washer fluid line

I have just recently found a rather large hole in my windshield washer supply line. So I'm trying to figure out how I am going to repair this. Could I get new tubing and just re-run it? Is this an ...
4
votes
4answers
2k views

How do you test relays?

I have a Pontiac Grand Am. After getting a hose replaced, I noticed that my fans don't come on now. I checked the fuses and cooling fan #2's fuse is burnt out, which (I think) should be for AC only. ...
4
votes
2answers
56 views

Pontiac G6 sounds like a prop plane. Wheel bearing?

My '06 G6 has an airplane-like sound that comes from the passenger front end. I already know it's a wheel bearing, but how urgent is this kind of repair? I'm concerned about fuel economy and safety. ...
4
votes
1answer
52 views

will not start, when I just had driven it about a hour ago

2003 grand am 4 door automatic,everything works, lights, radio, windows,buzzes when key is in ignition. I hear nice noise, if it was the battery all the other things in the car would not work. What ...
4
votes
1answer
81 views

Remove car door lock lever arm

So I am changing the door locks on a 1994 Bonneville SE because they don't work any more (pins won't allow the key to turn all the way). My only issue right now is that I can't get this lever arm off ...
4
votes
1answer
565 views

2001 Pontiac Grand Am SE oil in the coolant

Recently my car started chugging and "vibrating" at low speeds, and the check engine light is flashing on and off. On inspection, I found oil in the coolant. I don't know a lot about cars, but a ...
4
votes
2answers
28 views

2006 Pontiac torrent

2006 Pontiac torrent won't start. Brand new battery one week old, will not start with remote starter or either key! All the lights come on , radio and electronics but when I turn the key the final bit ...
4
votes
2answers
4k views

High / fluctuating oil pressure causes?

My girlfriend has a 1997 Pontiac Bonneville SSE (3.8L GM 3800-II, non-supercharged). It ran low on coolant a few weeks ago, and started to overheat. I refilled with coolant, but the next time I was in ...
4
votes
1answer
8 views

1999 Grand Prix started to consumed gas

My 1999 Grand Prix is well-maintained. After an oil change it started to consume gas and oil as usual for a week, then started to shake when idling, and slow and gaging when accelerating and feel ...
4
votes
2answers
168 views

Unwrapping and replacing two positive-side battery cables

There are two, not one, battery cables on the positive-side of my Pontiac Vibe's battery. One of the cables is considerably thicker than the other. I'm not sure what function that smaller cable has, ...
4
votes
0answers
29 views

Why would headlights stop working after turning over

I have a 2006 Pontiac G6. When I walk up to the vehicle and unlock it, the headlights turn on. After I get into the vehicle and turn it over, I cannot turn the headlights back on. Fog beams and turn ...
4
votes
0answers
119 views

Aftermarket Head Unit (HU) on Grand Prix 2008

I just finish installing a China brand Android Aftermarket Double Din. The unit has steering wheel controls built in so no extra adapter is required as long as your vehicle does not have a canbus ...
3
votes
6answers
47k views

What can cause a vehicle to run hot, but not overheat?

Anyway, I have a Grand Am 2003 V6. It only has 80k miles. My car ran great when I got it(used), but at some point it began to have minor temperature problems. It would always run a little bit hotter ...
3
votes
5answers
41k views

Cooling fans not running

Update This question seems to be attracting a lot of views, so I guess a lot of people are having the same problem. Just to be clear, the problem with MY fans specifically seemed to be caused by my ...
3
votes
3answers
245 views

How much of the exhaust is the “cat-back”

My brother-in-law's car has just failed inspection. One of the items listed was a "cat-back." Since the bill is astronomical, I was wondering how much of the exhaust system is encompassed in this term ...
3
votes
2answers
309 views

Brake Fluid Leaking out of Master Cylinder but on Top of Booster

I have a 94 Pontiac Bonnyville that's leaking brake fluid. Recently the brake warning light came on and I noticed the fluid was low. I filled it again but it's slowly leaking. The fluid is leaking at ...
3
votes
2answers
103 views

2006 Pontiac g6 rough idle and intermittent spongy brake and starting issue

I have a 2006 Pontiac G6 with 160k on the 3.5 motor. Around 155k the brake pedal went hard and spongy. Also, about 1 in every 40-50 times I start it cold, the starter will turn without a successful ...
3
votes
2answers
99 views

Consequences of not fixing rusted body parts

My mother-in-law has just retired and given us her old Pontiac Sunfire 1996. It's been little used and generally well maintained, except for the body. Both front fenders have a small patch of about ...
3
votes
4answers
1k views

Knocking in my engine during cold start / whistling when accelerating

My 2003 Pontiac Grand Am GT will spudder and the engine will shake occasionally on cold starts. Its not a consistent problem - not every time, but it seems to be growing worse. I can feel the engine ...
3
votes
1answer
336 views

Pontiac Aztek 2004 Oil Leak

There is some leaking underneath the engine. My guess is that it's an engine oil leak. Do you think I'm correct? From your experience, what is a good place to start looking for the leak? Thank you!
3
votes
3answers
79 views

My tire wobbles

At slow speed one of my front tires on my 2000 Grand Am SE 4 door wobble, but feels fine at a higher rate of speed. Was told by a person at a tire store my tread is breaking loose and I need a new ...
3
votes
2answers
3k views

How can I reset the adaptive transmission on my Pontiac G6?

My Pontiac has started shifting hard and sometimes taking a loooong time to find the gear. My first suspicion is that it has MDS (Multiple Driver Syndrome), so I'd like to try the cheapest option of ...
3
votes
4answers
8k views

Cooling fans constantly run

This past summer I inherited a 95 Pontiac Grand am that while looking under the hood, I noticed someone had removed the air conditioning unit. I drove it throughout the summer and wasn't until the ...
3
votes
2answers
188 views

Brake pedal is hard to push even after new brakes

The brake pedal in my 06 Pontiac g6 seems harder to push than normal. Since the issue started, I've had the rear rotors and pads replaced, along with a control arm. For the first 10-15 minutes of city ...
3
votes
1answer
2k views

2008 Pontiac Grand Prix Fails to Start and Electronics Go Awry

My mother-in-law drove over this morning to pick up my wife, and when they tried to leave the car wouldn't start. Not only that; the horn honked, the wipers started, the trunk popped open, and the ...
3
votes
1answer
466 views

2005 Montana heater blowing warm air only

My Pontiac Montana is blowing warm air with the heater turned on. I was receiving a code(not sure what the number was but the message referred the engine was running cooler than it was supposed to.) ...
3
votes
0answers
37 views

2000 pontiac montana overheating

2000 Pontiac Montana Van- intake manifold has been replaced along with radiator, water pump, radiator cap and thermostat. When driving van will go to the red line but has never overheated with steam ...
3
votes
0answers
51 views

Major electrical melt down in wiring

I have a 2000 Pontiac Grand Am. I noticed my cigarette lighter quit working. I had a friend put a new fuse in my car for me, then I used my cigarette lighter. All of a sudden smoke was coming through ...
3
votes
3answers
172 views

Should I get a second opinion from a different mechanic?

Previous question for context TL;DR: My 2001 Pontiac Grand Am SE had a flashing check engine light and I found oil in the coolant. A family member took the car to a mechanic this week. He checked ...
2
votes
3answers
2k views

2002 pontiac grand prix gtp fuel consumption

Just recently my sending unit has broke on my gas gauge and I filled the car with gas and I am wondering if anyone knows aproximately how many km on the odometer can I go with a full tank of gas just ...
2
votes
2answers
5k views

How to change a thermostat on a 2007 Pontiac G6

Is it difficult? How do I know the exact location? Just purchased a replacement but I want to make sure I'm opening up the right compartment. 3.5L V-6 This is a picture of what I believe it is. ...
2
votes
3answers
363 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
99 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
350 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
35 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
84 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
43 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
164 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
5k 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 ...
2
votes
1answer
132 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
484 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
706 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
994 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
15 views

2006 Pontiac Grand Prix Wide Track

When driving my car, it feels as if the emergency brake is on even though it isn't. What is causing this?