Question about 1991 Oldsmobile Cutlass Supreme

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How do you fix vapor lock? - 1991 Oldsmobile Cutlass Supreme

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Stephen

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Vapor lock is more or less impossible with a fuel injected engine.
Years ago when engines used a carburetor, liquid gas flowed thru the line from the tank and sat in the bowl of the carb until it was pulled thru the venturi into the intake. If the fuel line or carb became too hot, the liquid gas would vaporize.
Fuel injectors accomplish the same effect by spraying a vapor of fuel into the cylinders under pressure.

Posted on May 22, 2013

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