94 Chevrolet Camaro 5.7L lacks power and misfires
June 21st, 2010, 4:28 PM
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94 Chevrolet Camaro 5.7L lacks power and misfires
My 1994 Chevrolet Camaro 5.7L lacks power and misfires.
Ok when I start up my car when its cold, the engine sounds great no misfires nothing bad at all, but when the temperature starts too increase the misfireing starts too happen and the temperature increases reading hot, I have no idea whats wrong with my Camaro, I bought the car from a guy that told me that all the car needed was a tune-up, and it turned out too be false.
Ok when I start up my car when its cold, the engine sounds great no misfires nothing bad at all, but when the temperature starts too increase the misfireing starts too happen and the temperature increases reading hot, I have no idea whats wrong with my Camaro, I bought the car from a guy that told me that all the car needed was a tune-up, and it turned out too be false.
April 21st, 2014, 2:05 PM
#3
My 1994 Chevrolet Camaro 5.7L lacks power and misfires.
Ok when I start up my car when its cold, the engine sounds great no misfires nothing bad at all, but when the temperature starts too increase the misfireing starts too happen and the temperature increases reading hot, I have no idea whats wrong with my Camaro, I bought the car from a guy that told me that all the car needed was a tune-up, and it turned out too be false.
Ok when I start up my car when its cold, the engine sounds great no misfires nothing bad at all, but when the temperature starts too increase the misfireing starts too happen and the temperature increases reading hot, I have no idea whats wrong with my Camaro, I bought the car from a guy that told me that all the car needed was a tune-up, and it turned out too be false.
Did you find another problem?
April 23rd, 2014, 10:09 AM
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The car had a general tune up done by a dealership by the previous owner. I have all the reciepts. What I found is that when you accelerate hard the fuel pressure drops and then will come back. That is what I believe is causing the misfire and serious power drop. The dealership told this to the kid who had the car but the kid didn't tell me. They put a new fuel filter on it.
Do you think it is most likely the pressure regulator or the fuel pump?
Do you think it is most likely the pressure regulator or the fuel pump?
April 24th, 2014, 8:56 AM
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The car is 100% stock with no modifications. has 114k miles near perfect interior. Its actually really nice for the year and miles. It currently has a full tank of gas so I really don't want to drop the axle to change the fuel pump.
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April 24th, 2014, 10:30 AM
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