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Fuel pump relays keep burning out. 150,000. It either
150,000. It either cranks/no start, or start stalls. If I put in a new relay, it will run fine until I park it. If I try to start it after I park it, it won't run until I get another relay. I have put in a jumper wire from relay contacts 30 and 75 and it will run great, no problems. But as soon as I install a new relay, it has the same issues … read more
Randall C
Randall C
Auto Technician / Consultant
Vocational, Technical or Trade Scho
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Poor acceleration, low mpg. Replaced everything under the
Poor acceleration, low mpg. Replaced everything under the sun you can think of. Slight vibration at idle. No codes. Had this happen to 3 other vehicles I've owned. Talked to veteran GM mechanics. No s… read more
Peter Bagley
Peter Bagley
master technition
Vocational, Technical or Trade School
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Pontiac gramd am 2001 replaced fuel pump and sending unit
pontiac gramd am 2001 replaced fuel pump and sending unit car starts great and runs good but when you put gas in it it runs out of the evap can vent what did i do wrong?… read more
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Jeromy Madison
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2000 Grand Am, 3.4 engine. The car doesn't run well over
2000 Grand Am, 3.4 engine. The car doesn't run well over 2000 rpm's. Acts very lean, will spark knock if you push accellerator to make it downshift. Car will run almost normal when first fired up and … read more
JOHN aka Eauto
JOHN aka Eauto
self employed
High School or GED
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2004 grand am fuel pump is good fuel presser is good at the
2004 grand am fuel pump is good fuel presser is good at the relief vale to fuel into the throttle body as i can get the car to almost start with starting fluid… read more
jazzmaster
jazzmaster
LEAD AUTO TECH
Vocational, Technical or Trade Scho
2,324 satisfied customers
Pontiac grand am gt: Hi , I have a 99 pontiac grand am gt 3.4.
Hi , I have a 99 pontiac grand am gt 3.4. car wont start. it cranks but wont fire. took a plug out and its getting spark, but dont think its getting fuel. it had the security light on so we bypassed i… read more
ZZDaryl
ZZDaryl
Lead Auto Tech
Some college and advanced training
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2001 Grand Am 1. will crank wont start 2. no sound from fuel pump 3. have already inst
2001 Grand Am 1. will crank wont start 2. no sound from fuel pump 3. have already installed a resistor for the passlock worked for awhile then started acting up again 4. key can be removed while car i… read more
Mike S.
Mike S.
Vocational, Technical or Trade Scho
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My 91 2.0 sunbird will not start cold without starting fluid
My 91 2.0 sunbird will not start cold without starting fluid and a fight. after it runs however it fires right back up with no problem and runs like a top. it has a new fuel pump/sending unit, fuel fi… read more
Anthony
Anthony
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Vocational, Technical or Trade Scho
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2004 pontiac: trouble starting..that cranks hard but does not start
2004 pontiac gran am 3.4. trouble starting. New battery that cranks hard but does not start. It sounds like there is no gas. At first it would crank 5 or 6 times and I would stop. I would try again an… read more
Pete
Pete
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Pontiac Montana 2002 pontiac montana 3.4 litre no check
2002 pontiac montana 3.4 litre no check engine light (soft coded = bank 1 O2 sensor heater bad, but has been for almost a year) and originally the vehicle would start and run fine until it got to full… read more
Amedee
Amedee
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1992 firebird: V6..drove..gets hot..it warms up and then it will die
I have a 1992 Firebird convertable, 3.1L V6 that I bought used for my son. It drove well for a couple months but now I can't keep it running when it gets hot. It will run for about 5 minutes until it … read more
Virtual Wrench
Virtual Wrench
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Associate Degree
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99 grand am: throttle body..fuel pressure was..misfire..wont start
Hey amedee, its been a while since i had a stumper, and now ive got one, 99 grand am 2.4l will not run, if i spray fuel in the throttle body itll run until it uses up, fuel pressure was low, changed p… read more
Amedee
Amedee
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Vocational, Technical or Trade Scho
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1986 TransAm TPI 5 liter engine. Engine starts, fuel pressure
1986 TransAm TPI 5 liter engine. Engine starts, fuel pressure is 30-40 PSI then drops to 10-20 and car dies. If I pinch the underhood return line rubber hose on the drivers side fender the fuel pressu… read more
Mike S.
Mike S.
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93 sunbird: fuel filter..wont run..good spark..hear the fuel pump run
my 93 sunbird with a 2.0 will only start and run for a min or so. the car had sat for 5 years but ran good when I first got it. I changed the fuel filter and put some premium gas in but it still won't… read more
Vladimir Grodskiy
Vladimir Grodskiy
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1995 grand prix: The fuel pump seems to be working(I..even fire
I have a 1995 grand prix that just died as I was driving. The fuel pump seems to be working(I can hear it), but I can't verify the recommended pressure. It will turn over just fine, but will not even … read more
Dan
Dan
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Vocational, Technical or Trade Scho
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1994 pontiac: 3.8L..10 minutes then starts running..lean..dies..sits
I have a 1994 pontiac transport 3.8L that will run for approx. 10 minutes then starts running very lean and dies, at that point it will not start back up until it sits a couple hours. I think it is a … read more
Steve
Steve
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2004 pontiac grand-am: System:no start..compression
2004 pontiac grand-am 2.2 ecotc. System:no start. Weak compression 20,30,20,30. No fuel pressure up to rail at all. car just stopped running she says.… read more
Auto Go
Auto Go
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Associate Degree
845 satisfied customers
Pontiac grand am: the injectors..fuel filter..fuel pump..fuel pressure
I have a 01 pontiac grand am 3.4 and it is acting like its not getting fuel up to the injectors ive change the fuel filter and you can hear the fuel pump wine for about 2 to 3 seconds or so but when i… read more
ZZDaryl
ZZDaryl
Lead Auto Tech
Some college and advanced training
11,465 satisfied customers
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