When I am at idle it sounds like the engine is revving.
Oct 15, 2018 at 12:47 AM
Engine sound
2000 FORD EXPEDITION
LAURIE HOFFER
- MEMBER
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ASEMASTER6371
- ✓ASE Certified Mechanic
- 52,796 POSTS
Good morning.
I would start by cleaning the throttle body as the plate may be carboned up from blow by.
Beyond that, there is an idle air control motor that may be bad. That is a common failure but will result in a high idle condition.
Roy
https://www.2carpros.com/articles/throttle-actuator-service
I would start by cleaning the throttle body as the plate may be carboned up from blow by.
Beyond that, there is an idle air control motor that may be bad. That is a common failure but will result in a high idle condition.
Roy
https://www.2carpros.com/articles/throttle-actuator-service
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Oct 15, 2018 at 2:31 AM
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