i have a 2001 chevy blazer with the 4.3. its 4 wheel drive and i need to replace the pan gasket and the front crank shaft seal what is the easiest way to do this and does the engine have to come out.
the pan gasket and front crank seal has to be replaced have heard that the engine needs to come out or it doesn't have to. just need to know how the easiest possible way.
Engine comes out or front diff gets pulled
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