Hello, I was wondering if or when gm fixed the intake gasket problems and went to the steel core gaskets on the 4.3L?
I am looking at a 2005 and was wondering if it still had the plastic intake gaskets the older blazers had and the same leaking problems.
Is there a way to tell externally if the gasket was upgraded?
What upgrades does the 2005 have compared to a 2000? Mfi?
Thanks