I have a 1997 Oldsmobile Delta 88 with a 3.8 v6 in it. The engine absolutely will not start. I have replaced the upper intake manifold and changed the oil and oil filter due to the old intake manifold leaking coolant into the engine. All it does is pop and backfire out the exhaust pipe. This engine has over 271,000 miles on it. What would the problem be with this engine?
Thursday, July 26th, 2012 AT 11:16 PM