what would cause a inner manifold to crack, 85,000,00 miles on the car, bought it brand new. 8cylinder and is this the start of major problems.
Mercury Q&AAsk Your Question
1999 Mercury Grand Marquis Question: inner manifold
Answer #1mastertech6371 July 21, 2010, 18:54Master
intake manifold?? common failure for cracking. about a 500 to 700 job.
Answer #2Visitor, March 29, 2011, 11:33
Ford has know that these manifolds where bad for years and will only replace the ones for fleet cars,taxis and police.The new ones have a medal front part.Go after your dealer.