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1991 regal must have a 3800,inspect the mass air flow sensor in the ductwork,ensure that the filoment is clean if not clean it with come carb or brake cleanet also ensure that the clamps on the air intake after the mass air flow are tight,if that's not it than ensure it has no vacuum leaks.will it stay running with your foot on the gas? give me more info and ill give you the best advice i can.

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โˆ™ 2011-09-13 18:01:22
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Q: What would make a 1991 Buick Regal start up and then then die if you dont keep your foot on the gas at the same time?
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