Mechanics

FORD CROWN VICTORIA ENGINE PROBLEM

1993 Ford Crown Victoria • 74,000 miles

I have a Crown Victoria with the 4.6 ltr engine. The engine idle decreases and then increases and is more pronounced when there is no load on the engine. This occurs even when the engine is warm. What is the issue?

Mike Chmelik
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Guest
January 8, 2013.



Try cleaning throttle plate on both sides with choke cleaner then check fuel pressure.

Hmac300
Jan 8, 2013.