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Re: 93, Vandura won't start
Black smoke=running rich. Pull a spark plug and see if there's gas on it (there probably will be). Check the Engine Coolant Temp sensor. If the computer is seeing too low a temperature, it will put more gas in because less gas evaporates for combustion at lower temperatures. Did you try cranking it in flood-clear mode (WOT)? That may get it to start if it is flooding.
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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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