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fuel pump?

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Old Mar 4, 2010 | 04:52 PM
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i have a 2002 35th anniversary edition camaro ss its a a4 i have a comp cam 212/218 cam edelbrock shorty headers k&n intake 30 pound injectors and a muffler delete the car runs good when its warmed up but everytime i accelerate hard the car bogs on me ive keep up the maintance and even put a new crankshaft do you think its a fuel issue like a fuel pump ???? also when i could start it and move it feels like it wants to die out what do you guys think?????
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Old Mar 4, 2010 | 04:52 PM
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its tuned to by the way
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Old Mar 5, 2010 | 12:46 PM
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do you have a check engine light on?, fuel pumps usually just stop working when they go bad., sometime a fuel filter will make it act like that but it has to be REAL stopped up
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Old Mar 5, 2010 | 01:17 PM
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^ I would have to disagree, fuel pumps do "just go out" but sometimes the problem could be intermittent and kinda hit and miss. I had the same problem with my SS, the fuel pump was on the way out and would cause it to bog, stall when starting, and idle poorly. Changed the pump and WALA!
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Old Mar 5, 2010 | 01:34 PM
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mine went out..and left me in traffic..
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Old Mar 5, 2010 | 05:13 PM
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Originally Posted by 0235thless
i have a 2002 35th anniversary edition camaro ss its a a4 i have a comp cam 212/218 cam edelbrock shorty headers k&n intake 30 pound injectors and a muffler delete the car runs good when its warmed up but everytime i accelerate hard the car bogs on me ive keep up the maintance and even put a new crankshaft do you think its a fuel issue like a fuel pump ???? also when i could start it and move it feels like it wants to die out what do you guys think?????
Sounds like the computer tuning is off.
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Old Mar 10, 2010 | 04:45 PM
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ive changed the fuel filter and put in 30 pound injectors the injectors made it a little better at idle it doesnt pop no more its just the bogging and when i cold start it it feels like its hesistatin but when its warmed up it runs fine besides the boggin part
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