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Lost Responsivness???Help!!!

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Old 06-24-2004, 03:25 PM
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Car: 1992 Camaro Z28
Engine: 305 TPI
Transmission: 5spd.
Lost Responsivness???Help!!!

My car has lost it's "responsivness". As you floor the gas pedal, the car has a slight hesitation. There was never a hesitation before, what do you think the problem could be? My mechanic checked the plugs, wires, timing, and cleaned the injectors. They didn't seem to think there was anything wrong, I know there is I'm the daily driver. It just seems that the car has to hesitate before the power kicks in, something doesn't feel right. Any ideas? I was fooling w/ the JET chip before all of this, and I could not get that to work. Could pulling the chip in and out of the ECM caused some kind of malfunction? The car is drivable? Please help!!!
Old 06-24-2004, 04:20 PM
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Car: 82 Berlinetta/57 Bel Air
Engine: LS1/LQ4
Transmission: 4L60E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
Might want to find out what fuel pressure is doing when the problem is occurring.
Old 06-24-2004, 06:42 PM
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Car: Z28
Engine: Sb2.2 406
Transmission: Jerico 4 speed
Axle/Gears: Ford 9" 3.60
How's that fuel filter?
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