need some info
Senior Member
Joined: Dec 2006
Posts: 43,542
Likes: 819
From: Joplin MO
P1537 Intake Manifold Runner Control (Bank 1) Stuck Open
Year and engine required. *IF* it's a 4.2 with a plastic intake manifold, it probably needs plenum gaskets and isolator bolts. Then again, it may actually be the bank 1 IMRC stuck open.
Year and engine required. *IF* it's a 4.2 with a plastic intake manifold, it probably needs plenum gaskets and isolator bolts. Then again, it may actually be the bank 1 IMRC stuck open.