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Originally Posted by gandy911
my 96 sunfire 2.2l (check engine light blinks) misfires/idles rough/lacks power on acceleration.
i have checked wires/plugs/replaced both coils and ignition module/checked EGR valve its fine. what else could i check?
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If the problem with the misfire is there at idle you may have a basic engine mechanical problem. many times these get overlooked while suspecting electrical problems. I would at least check the compression at this point and inspect for vacuum leaks. If you have a vacuum gage is it pulsing? Steady? Let us know and maybe we can walk you through a few steps.
KCMike
ASE Automobile Master Technician
L1 Certified
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