Chevrolet Repair Questions? Ask a Mechanic for Answers ASAP
Is your leak oil or coolant ? If it is coolant,there is a possibility that an o-ring got knicked or did not seal properly.If you are leaking oil,it could be an intake manifold gasket or rear main oil seal.If you can't really tell what the fluid type a cooling system pressure test & some oil dye will give you an answer.
need help on a 1999 Chevy K3500 pickup with a 7.4 L