WTF!! Gas blowing out gas cap.

[NEO]

Ok my buddies TTA, he gets this thing to start running real good, and takes it up for a fill up on race fuel and he gets back to the house and gas is spraying out of the filler neck all around the cap . What the hell would cause this?

Any help would be appreciated.

 

[JCotton]

Ok my buddies TTA, he gets this thing to start running real good, and takes it up for a fill up on race fuel and he gets back to the house and gas is spraying out of the filler neck all around the cap . What the hell would cause this?

Any help would be appreciated.

Sounds like the vent line is plugged....

 

[Lee_Burough]

Thanks Jack....I like to see you post in this forum :biggrin:

You might find a procedure to check your fuel system pressures and troubleshoot your fuel system vents, supply and return lines here. GNTtype.org is a little irratic this morning, just wait for a time its up and running.