My 2000 Jerky on Acceleration
i have had trouble with the can being jerky while accelerating also i tends to do this more the warmer the car gets. Runs good in the
am but by lunch time it's acting...
2001 Grand Prix Check Engine Light Code P1404
OBD2 code p1404 was pulled.  Replaced the EGR valve, but code came back. Any ideas much appreciated on how to fix...
2003 Pontiac 3800 v6 Wont Start
The car will turn over, run for a couple of seconds and then shuts off.  After about the 10th try it...
1997 Headlights, Blower Fan Clicking in Dash
blower motor works only on high mode the lower modes do not work and also its affecting the daytime driving lights...
2001 Pontiac GP Radio Unlock Code
In 2005, I took my car to get serviced in West Los Angeles
at the Martin Cadillac Dealer. The radio had been unlocked and my 4digit code was lost...
1997 Pontiac Prix ABS Code C1242
abs ,check tire press and trac off
codes = c1242 rear esb will not hold motor. Question = Why does my pontiac have ABS light. What is rear ESB...
2003 Pontiac GM What is Codes P0128
Just as my car turned over on 170,000 the check engine light came on. I had Auto Zone check code. Came up p0128. Light stayed on for about 50 miles then went off...
2004 Pontiac Grand Prix 3.1l Engine Damage
All spark plugs had been smashed and had bits of
melted aluminum on the porcelain. Crown on one piston was broke Off piston rings damaged.
2003 Prix Wont Start Security Theft Flashing
my car and it ran for 3 seconds and shut off. I tried a couple times and the same thing happened. Why is my security is flashing and I have no...
My 2002 Grand Prix V6 Stalls. Idle RPM Fluctuates Up and Down
My car will sometimes die on the first startup and then
crank on the second try. The rpm gauge will jump to about 1500 rpm's, then drop to zero and then level off at about 900 rpm's. It has also...
Help with Traction Codes on My 2000 Pontiac GTP
Why does my ABS light go on. I have some codes I can not find definitions for P1521 TCS issue DTC C0244 DTC C0550.
2005 3.8 V6 Belt Noise Whirling sound
We have a 2005 Pontiac Grand Prix GT 3800 series engine and the car makes a whirring noise (Sound like a manual transmission in reverses) when accelerating from a stop.  It first started...
My 2003 3.1 V6 Autozone Scan P0753 Shift Solenoid
My "Service Engine Soon" light just came on about a month ago and when it did my cruise control stopped working as well.  I can feel it has trouble shifting and I have hooked it up to a machine that AutoZone has...
TCC Stuck on Code P0742
my 1998 Pontiac GT. Where is it located to replace
question = where is the torque converter switch? And can I fix this at home?
SES Code P0420 Catalyst and P1811 Long Shifting Adapts
2003 Pontiac Grand Prix GT with a 3.8L Series II engine. I am having 2 different issues with this vehicle. First, the transmission has started jerking hard into gears. It seems that it only does it once the car gets up to a normal operating temperature. I will be stopped at a stop sign or stop light and...
Runs For 10 minutes then Stalls
Replaced the fuel pump and alternator. Car still dies out after running for a few minutes. Is this a fuel pressure regulator (FPR) or battery problem.
Program a New Key
Tried to get the Pontiac to start with the theft learn, but traction, battery and charging lights started flashing on the dash. Still won't start.
2007 Grand Prix Lights Flash and Humming Noise
My car battery was dead. Brake lights stay on. There is a also a humming noise in the front end of my car.
1996 Grand Prix Hesitates
We have replaced the catalytic converter, MAF and other sensors, but my car still hesitates and has a check engine light.
2006 Engine Hesitates
My 2006 Grand Prix chuggs when accelerating. I have replaced the spark plugs and wires. The check engine light was flashing.
Pontiac Grand Prix Questions
2002 Pontiac Grand Prix ABS C0045, C0046, P0420 P0172
My Grand Prix has an ABS light and check engine light. We changed hub bearing wheels speed sensors and the catalytic converter. Still getting engine misfires.
1998 GTP grand Prix Has No Power
My car has a check engine light codes P0730, P0742 ans P1810. These codes are for TCC stuck and component slipping in the transmission.
Grand Prix Fuel Pump Not Working
I have a 2003 Grand Prix SE, I have replaced the fuel pump with a new one and the relay switch is clicking when the key is turned, regardless, the fuel pump is not kicking on.

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