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Re: 2000 2.4 misfire
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Originally Posted by crazyduetoiowa
Hello I have a 2000 z24 2.4 and when its idling it recently started what i think is misfiring. It will idle fine then cut out for a sec. It appears to only do it when its idling. Should I start by replacing the coil packs?
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I would start with diagnosing the problem, but the ol' throwing parts at it will eventually get you there too. Check the resistance of the coils, but a bad coil would probably not be just at idle. How long since a tune up? What's the fuel pressure? Any codes?
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'04 Cavalier coupe M/T 2.2 Ecotec
Supercharged 14 PSI boost, charge air cooler, 42# injectors
Tuned with HP Tuners
Poly engine/trans/control arm bushings
Self built and self programmed progressive methanol injection system
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01-18-2009, 03:29 PM
