Yeah, I appreciate the help, but I replaced the gas caps - That didn't work, I replaced 2 of the 4 Charcoal Canisters I'm not sure what the other 2 Cans do. Nevertheless, its fixed! I also replace all hoses & rearranged the hoses at that hub thing under the gas tank and somehow it works. I think...
I appreciate the advice from everyone.
The vent hoses are connected, not clogged or cracked.
I did take off both gas caps and it took a little longer to spew.
Soo many hoses and make shift vent canisters to know where to start, but I'll take photos.
I will replace all 4 canisters and see what...
Hello, I have a 1978 K20 with Dual Gas Tanks with pressure building up in the gas tank as the Truck warms up (10 - 15 minute drive).
I Can see gas leaking out of cap on both sides, when the gas cap is taken off Gas Explodes out the filler hole drenching anything within 3 feet.
I have Installed...