1999 Oldsmobile Intrigue Q&A

1999 Oldsmobile Intrigue Question: My upper manifold gasket was leaking and I had it replaced. Now it leaks worse.

After it was fixed, My car stalled while driving. I found a hose which looked like a vacumn hose up under the lip below the windshield washers. Then they said my catalytic converter was bad and then after that my mass air flow module. I had no issues other then the leak before I had the leak repaired. Now I have a P0442 OBD-II coming on. -
Answer 1
return for warranty work. they must have left some hoses disconnected when doing the repair -
Answer 2
The plenum needs replaced, the whole plastic piece. O'Reilly's carries a Dorman replacement. If they only replaced the gasket, it will not hold. -