I just put a holley carb 600 cfm on my 85 C10. Its a new engine, new intake, etc. Problem is, after i run it for a while at standard operating temperature and turn it off at my destination, i get back in with the smell of gas all within the cab and it causes a flooding effect. I've been told to change the gaskets under intake manifold, get a spacer (already have one...not working), and to also block off the exhaust crossover under the intake manifold. I NEED THIS FIXED!!! I'M TIRED OF REPLACING MY SPARK PLUGS...PLEASE HELP....AYUDA ME POR FAVOR!!!!!

 

lol.....no habla espanol

 

Si