alexander

just piced up my 93 two weeks ago...and have leaky primary injectors...and my ast blew so i called petit racing finally got my alum AST yesterday installed it adn now i have a leak which purged all my coolant its immposiable i mised a hose since ther are only three so anyone know or have a idea what happend? When pouring fluid in the overflow tank fluid ocmes out of that as well but when i pour fluid into the block it leaks as if there is somethign loose but there was never a leak prior to this and the only leak was the Spewing AST which was replaced...sorry for the story folks kinda venting here...

r0t0r-rooter

You might have cracked a hose in your AST swap. Kinda strange, since those hoses don't really get brittle. I would just pressure-test it Many places like Kragen, Autozone, or Pepboys will loan out coolant pressure testers for a deposit. Just don't forget the import car adaptor.

*the overflow tank usually leaks inbetween the 2 pieces about 1/2 down. That's normal, so just don't fill the overflow past that.