Mechanics

WHY DOES MY IDLE ROUGH IN DRIVE

1998 Lincoln Continental • 121,000 miles

My 1998 lincoln continental idles fine until you put it in drive. Then it idles rough.
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Vancehaney
September 27, 2012.



Scan for codes and check fuel pressure. Cleant the throttle plate with choke cleaner on both sides as they gum up and will cause this.

Hmac300
Sep 28, 2012.