BillBoost - Thanks. The son and I replaced the UIM gasket last night and those instructions are right on. Unfortunately, the vacuum lines at the rear were brittle and basically fell apart when we removed them so they were probably leaking to start with. Also had a fuel connection leaking so replaced the connections while we were in there. Heading to the store for some vacuum line this morning to finish it up. When we do this again to replace the UIM and fix the LIM with a Ken-Co Ind. plenum sleeve, it should go a lot smoother. Thanks again.

Mike