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  1. Hotrodding Basics
    Curious if the following are symptoms of a bad head gasket, couldn't find anything that's an exact match so I figured I'd ask here. Small block 350 in a 78 C15 pickup is losing some coolant, albeit slowly, and I know where a lot, if not all of it is going. When I turn the heater on I smell...
  2. General Rodding Tech
    so my 1967 firebird has been leaking gas out of the shut gas cap. any reason why this would happen? i have a vented gas cap on it.
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