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#1
11-12-2005, 02:10 PM
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jerky acceleration
Can I please get some expert advice please
I have a grad prix gt 2000 3.8 L ,for the past month going on a freeway ramp or even on a straightway when the car reaches around 2000 rpm the tac starts going crazy and the car starts to jerk...if I press the gas then the problem goes away.I have changed spark plugs and wires,fuel filter,there are no codes at all an also noticed for the past two days that the fuel gage does not give me the correct reading it goes up and down, not stable at all. please assist me in trouble shooting this problem Thanks 
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#2
11-12-2005, 02:50 PM
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Re: jerky acceleration
How many miles on your GP? Is it stock or modded? Do you have a CAI or K&N air filter installed ?
 Thrasher CAI, DHP v1.0 PCM, SLP Headers, 3.25 SC pulley, CAIT GMAF, 2.5 DP/Hi-Flow CAT, u-bend delete, 160 TS, ZZP Stage 1 72mm TB, TB spacer, MSD 8.5mm wires, Autolite 103, Goodyear Gatorback Serp. & SC Belt, Nitto NT555R Drag Radials 1/4 ET: 13.210 sec. @ 104.490 mph 0 - 60 ft: 1.945 sec.
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