The most likely location of a leak between oil and water passages is the head gasket. The next most likely location is the head, if it is cracked. Very rarely, the block will crack, usually as a result of freezing. A compression test on all cylinders might help to narrow down the trouble.
They (2ea.)are in the intake. The intake manifold will need to be removed to get to them. The wire harness and intake manifold gasket should both be replaced when reassembling.
Yes they do at the intake manifold gaskets.
what about it?
Remove the intake manifold retaining bolts from your 1996 Chevy Astro Van. Remove the manifold gasket and clean the surface. Reverse the process to install the new intake manifold gasket.
There is no difference,,,
yes
Assuming this is a 4.3L engine, the upper intake manifold gasket would be between the upper intake manifold and the lower intake manifold.
The head gasket on a 1999 Chevy Malibu is replaced by removing the coolant, intake manifold, and retaining bolts. The cylinder head can then be removed, the gasket replaced, and everything reassembled.
intake manifold is DIFFERENT for models 1985 and 1988
Yes.
is their a web site, that will provide me with the a print out for the intstalling of a intake manifold gasket for a 2003 chevy aenture.
They are underneith the intake manifold. You can not see are get to them until you REMOVE the INTAKE manifold.