Question about 1987 Cadillac DeVille
I believe that car still had the modified version of the Quadrajet carb on it. They are noted for having fuel bowl bottom plug leaks. In that case, the fuel is not going into the tank, but draining into the intake manifold. To fix that, the carb needs to be removed and a good fuel proof epoxy needs to be put over the plugs to seal them off.
It's been a while and I cannot remember if the base plate needs to be removed to do this but I don't think so.
Posted on Sep 13, 2009
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Posted on Jan 02, 2017
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