Re: Help me eliminate strong fuel vapors in garage
1969 trucks vented the carb and fuel tank to atmosphere, so there will be a slight fuel odor even if everything is new and tight. 1970 10 series trucks with RPO NA9 evaporative emission control and 1971-72 10 series used a sealed fuel system where fuel vapors were stored in a charcoal cannister, then eventually burned when the engine was running.
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