October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.

Intake Manifold Runner Control Valve

WARNING: This page is about a different car, the 1995 Lincoln Mark VIII. However, it is still accessible from the selected car via links, so may be relevant.

With engine off, disconnect vacuum lines from both intake air valves. Apply 10 in. Hg vacuum to each air valve. Replace air valves if linkage does not respond and/or vacuum is not held.