Quote:
Originally Posted by NastyEllEssWon
the cutoff date for the class action lawsuit was october of 07 or 08...not sure but its passed. most likely if he has an impala its either a 3100 or a 3400 both of which had the dreaded lower intake manifold gasket leaks that turns the oil to chocolate milk. but either way, replace it with a felpro set or the gm newer style which is all metal and is more durable
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The 2000-2005 Impalas all had either a 3400 or 3800. The new GM gaskets for the 3.4 seem to do the best for keeping the lower intake leak-free.
- Justin