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engine rev sound 2002 Focus 2.0 75K


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bobbee
New User

Nov 14, 2010, 7:41 AM

Post #1 of 2 (1045 views)
engine rev sound 2002 Focus 2.0 75K Sign In

A 2002 ford focus/4 cyl, the engine sounds like when a car is first started and at high idle. But the sound never goes away. Even when driving at 30 mph it still has that higher reving sound.
Any ideas would be appreciated.


Sidom
Veteran / Moderator
Sidom profile image

Nov 14, 2010, 7:50 PM

Post #2 of 2 (1033 views)
Re: engine rev sound 2002 Focus 2.0 75K Sign In

It sounds like you idle control motor maybe be stuck open or you have a big vacuum leak.

Run the engine at idle and see if you hear any hissing sounds coming from the engine. If you do, try to track it down and that may be your problem.....






 
 
 






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