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My 2004 Pontiac Montana Has an intermittent loss of
Hello. My 2004 Pontiac Montana Has an intermittent loss of power,back fire and stall. I have replaced: fuel pump, fuel filter, ignition control mod, all three coil packs, spark plugs, cam sensor, cran… read more
sprinkles08
sprinkles08
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Pontiac Grand Am SE: my engine has plenty of power when driving,
my engine has plenty of power when driving, however, when I take my foot off of the gas and come to a stop, my engine wants to staul out. it idles around 600 rpm. i replaced fuel pump, a/c compressor,… read more
Dave Nova
Dave Nova
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Pontiac Grand Prix GT: Hello, I have an 02 grand prix gt. When
Hello, I have an 02 grand prix gt. When I let my foot off of the gas quickly the car idle drops rapidly and sometimes it will die, but it starts right back up with no problem. Maybe once or twice a mo… read more
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Ricardo Hohl
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Pontiac Grand Am GT: my name is XXXXX XXXXX have a 2003 pontiac
my name is XXXXX XXXXX have a 2003 pontiac grand am gt, V-6 ENGINE, with 55k miles on it,,,,,,my question is about the cooling system,,,,, everything seems to be ok but i have a few questions 1) i hav… read more
Dave Nova
Dave Nova
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2001 Pontiac bonneville: catalytic converter..engine light came..egr
2001 Pontiac Bonneville SSEi(SuperCharged) It all started with check engine light for catalytic converter. I changed this 6 mos ago. Then check engine light came on again and was reading bad EGR, bad … read more
Tim Mohr
Tim Mohr
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Master's Degree
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1995 Grand am: 3.1 L V6..tow..Fuel pressure..converter
1995 Grand Am 3.1 L V6, had poor acceleration and low rough idle, progressed to very poor acceleration and stalling at lights and stop signs, now it stalls on idle and deceleration - not drivable, had… read more
Dave Nova
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Trans..temp gauge..drop to cold and then my engine will rev...it dies
2002 Trans Am. Starts and runs just fine, temp gauge- normal temp and suddenly while driving it will drop to cold and then my engine will rev. If I stop, the check gauges light will come on just befor… read more
Amedee
Amedee
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Vocational, Technical or Trade Scho
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Pontiac G6 I have a 2006 Pontiac G6 with the MIL on. The fault
I have a 2006 Pontiac G6 with the MIL on. The fault code is P0420 indicating an inefficient catalytic converter. I've replaced cats in the past only to have the same code reappear and the problem turn… read more
Dan
Dan
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Vocational, Technical or Trade Scho
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2001 Pontiac Montana: sputters..dies..fuel filter..egr valve
I have a 2001 Pontiac Montana, runs perfectly fine when idleing in park however put it in drive and start to move and it bucks and sputters and dies out a lot. I changed the plugs and wires and fuel f… read more
hauto
hauto
Operate own repair shop
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2000 pontiac grand am se: too low..air sensor..Cruise control..low RPM
I have a 2000 pontiac grand am se. my problem is with idle, is always too low, I replaced so many parts, (sensor) oxigen sensor, air sensor and more, not one solve the problem, the mechanic told me ca… read more
Dave Nova
Dave Nova
Pontiac Technician
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1998 Sunfire: sputters..about 2.5 hours of driving, (in hotter weather
1998 Sunfire sputters after about 2.5 hours of driving, (in hotter weather, I think) the car would sputter and go out. Now it already is after 1/2 hour of driving. Can start right after and go again. … read more
jazzmaster
jazzmaster
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throttle, has to be kept reved around 2000..stay running..dies..iac
Car will start but very sensitive to throttle, has to be kept reved around 2000-4000 rpm to stay running, and will not idle. And no matter what it runs for around 45 seconds and its like it hits a "ti… read more
Amedee
Amedee
Automotive Consultant
Vocational, Technical or Trade Scho
19,495 satisfied customers
2000 bonneville: pontiac..about 40 miles(20 degree weather..runs fine
pontiac 2000 bonneville 3.8 after driving about 40 miles(20 degree weather) slow down to turn go 100 feet engine dies.starts right back up runs fine. no miss, drive another 15 miles runs fine going do… read more
carguyjosh
carguyjosh
Associate Degree
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96 grand am gt: coasting..exhaust..black smoke comes out,runs fine
hello, i have a 96 grand am gt 2.4 ,it is loading up with fuel and idles rough, when coasting down hills where no throttle is required it loads up even worse, then as soon as i get on the throttle it … read more
John
John
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91 pontiac firebird: v6..shut down. it doesnt stall..sputtering..hill
i have a 91 pontiac firebird 3.1 v6 that will start , run , then die at any given time. it has spark(threw timinggun on it) ,plenty of fuel flow, 62lb of fuel presure at the times of the shut down. it… read more
Mike S.
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1990 grand-am: liter engine..speed manual transmission..overhauled
I have a 1990 grand-am with a 2.5 liter engine 5 speed manual transmission. It has 363000 miles. It was overhauled at the 300,000 mark. After the overhaul it was running fine but the check engine ligh… read more
Wicked Wrench
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1999 grand am: 2.4 twin cam dies out..ses..running rich..stop sign
1999 grand am 2.4 twin cam dies out at random warm or cold while driving. Does not set the ses, although I pulled a history code for running rich. At times will die out at a stop sign, or just as i ac… read more
JOHN aka Eauto
JOHN aka Eauto
self employed
High School or GED
10,838 satisfied customers
Pontiac Grand Prix: injector pressure..rebuilt the petrol system
Hello again, I'am looking for information around injector pressure on Pontiac Grand Prix 3800 SC 2004. I have problem with the engine will not idle, I have rebuilt the petrol system, when the engine i… read more
ase_master327
ase_master327
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GM Tech (Cam)

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car tech

car tech

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446 satisfied customers

25 years master tech and shop owner

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