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2000 Pontiac Grand Prix GTP, SC 3800 with a idle surge /
2000 Pontiac Grand Prix GTP, SC 3800 with a idle surge / stall problem and occasional P0300 code. Multiple parts replaced but problem still exists. Initially problem was stall, very rough idle with P0… read more
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Kevin Bourcier
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Pontiac Firebird Trans Am GTA: Hi, I have a 1989 5.7 trans
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Mike S.
Mike S.
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JOHN aka Eauto
self employed
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EricFromCT
EricFromCT
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Gary
Gary
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Vocational, Technical or Trade Scho
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my 85 2.8 has been running fine..it quit running..fuel pump..3000 rpm
Hello Neal. my 85 2.8 has been running fine for a while and all of a sudden it quit running and would not start. Replaced the fuel pump and it would then start but it would not idle or rev past 3000 r… read more
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Neal
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1993 Pontiac grand am: the radiator..bottom hose..heated
I have a 1993 Pontiac grand am. It was running fine until i had to replace the radiator and while driving the bottom hose came off and it heated up. After shutting it off it coughed and then turned of… read more
JHoop
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2.4: JUMPED..ENTIRE TIMING CHAIN AND GEAR ASSEMBLY..CAR STARTED
OUR QUAD FOUR (2.4) JUMPED ONE TOOTH ON THE EXHAST CAM. WE REPLACE THE ENTIRE TIMING CHAIN AND GEAR ASSEMBLY. THE CAR STARTED RIGHT UP BUT SHUTS DOWN ABOUT 5-10 SECONDS LATER. WILL RESTART AND SAME TH… read more
GM Tech (Cam)
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2001 grand prix gt: revs up high then comes back down then dies..acts
More questions on the 2001 grand prix gt. After the car has been sitting and the engine is cold when I start it it revs up high then comes back down then dies. I start it the second time revs high the… read more
Dan
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94 grand prix: camshaft..runs good..idles high..a minute then dies
i have a 94 grand prox 3100 car rean fine then camshaft broke. changed engine now i get like 13 codes runs good intial start idles high then runs for a minute then dies. whe it starts idlen really low… read more
Virtual Wrench
Virtual Wrench
Owner of LJ Auto Repair 37 years
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1993 Pontiac Grand am: GT...car will stall..gets hot..ignition module
I have a 1993 Pontiac Grand Am GT. The car will stall after it gets hot. Replaced the ignition module. Still same problem. Its as if the fire to the coilpack is shut off. after it stalls, I try to sta… read more
hauto
hauto
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Bachelor's Degree
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I have an 89 firebird with 305 tpi. iIt idles rough, will not
I have an 89 firebird with 305 tpi. iIt idles rough, will not rev up. when trying to rev, engine sounds like it's bogging down. passenger side exhaust manifold is heating up to 600 degrees at idle whi… read more
Virtual Wrench
Virtual Wrench
Owner of LJ Auto Repair 37 years
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1991 Pontiac 6000: Engine starts, but only runs a few seconds
Have a 1991 Pontiac 6000 with 3.1 engine. Engine starts, but only runs a few seconds. Checked fuel pressure, it's 40 psi. No fault codes just 12's. If I unplug a sensor ( mass air flow ) I get the cor… read more
Ironmike
Ironmike
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1990 6000 LE: pontiac..the fuel pump..crankshaft position sensor
I have a pontiac 1990 6000 LE i already changed the fuel pump, filter, crankshaft position sensor, and when i start it runs for around 5 min. amd then it shuts down. It will restart but only lasts lik… read more
JOHN aka Eauto
JOHN aka Eauto
self employed
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1993 pontiac firebird: acceleration..service engine light comes
We are working on a 1993 pontiac firebird which has a bad flat spot on initial acceleration. We are unable to pull any codes but when we insert the code reader it turns the fan on and the service engi… read more
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The breaker or relay on ignition to cause intermittment stumbling
Would it be possible for the breaker or relay on ignition to cause intermittment stumbling of ignition?… read more
John
John
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88 Gran Prix that idles rough and then dies..ecm..MAP sensor..faulty
I have an '88 Gran Prix that idles rough and then dies when the throttle is opened. The ECM code is 33. I tested the MAP sensor and it was faulty. It was replaced with a brand new one. This fixed the … read more
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