Originally Posted by BcudaChris
Make sure your tank vent system isn't clogged somewhere. Fuel in the tank gets hot, vaporizes and builds pressure. With a clogged vent system, the path of least resistance to relieve the pressure is through the carb. Took me forever to sort that out. Acts just like a heat soak/fuel boil-in-the-bowls scenario. Exacerbated by ethanol blended fuel.


Thanks Chris.
Wouldn't I have had a pressure release when I removed the gas cap in this scenario?
I didn't seem to get any.

Mopar
Or
No
Car