ok well i crawled under my blazer today and i got confused my frame is soaked in what smells like gas i know where my fuel line and return line are there ok my rear brake lines pinched off at the master cylinder till i get new one so i aint brake fluid but i found this one line it metal but has a rubber hose on the end of it that looks like it was ripped i can find anywhere it goes and in it smells like gas in it it goes to the tank iwas wonderin what it isand if i can just put abolt in it and hose clamp it shut for now? i will try to get pics tommarow thank you

 

Probably a return line of some sort, I would guess. Sound like your truck needs some work!

 

lol thank you well i only payed 90$ for it and put plugs and wires and it fired right up lol

 

I am not sure if the TBI motor has a return line... I am thinking not. Is gas pouring out of it or does it just smell of fuel? If it just smells, it is likely the charcoal canister vacuum line.

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