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Re: Please help, unusual no-start condition on '97 Vortec 5.7L
Intake air temp could also cause it to run too rich.
Incorrect barometric pressure reading could affect it a bit. It reads the MAP as soon as the key goes "on" (before any cranking) and uses that reading for the remainder of the ignition cycle.
What's the spark plug gap?
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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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