1999 Pontiac Grand Am Repair Question
Pontiac Grand Am Gas Problem
have it pressure checked for leaks, it kind of sounds like either a head or intake gasket has let go and leaked. thee was a n intake problem that year
It once but sounded really rough. I shut it off but it hasnt started since.
read above it's not gonna start
What do I need to look for on this test?
well if there are no external leks then it's lekaing inside the engine and it will need to come apart. the gaskets on intake as well as hed cold be bad along with a cracked head but you have to test it first. then someone with experience on this sort of thing would have to look at gasket to see if it were blown
It was leaking around 2 of the head bolts. Is a cracked head a worst case scenario?
have a pro look at it