Posted by Todd Wilson on Wednesday, May 10, 2006 at 11:54PM :
In Reply to: Gas tank additive for old dead truck posted by new buyer help please on Wednesday, May 10, 2006 at 3:38PM :
If you cant drain the gas I would fill it with fresh gas and put a can of Sea Foam in it. From there on out you need to run as much fresh gas as you can thru it. Be prepared for clogged fuel line/filters. Also be ready for clogged carburator. I would continue to run a can of Sea Foam until it appears tobe cleaned out. You said the truck is running so thats half the battle.
Todd