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Ask Mike Kelly Your Own Question
Mike Kelly
Mike Kelly, Hyundai Mechanic
Category: Hyundai
Satisfied Customers: 5471
Experience:  17 years experience as an auto mechanic, foreign and domestic. 5 years running my own repair business.
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hi. engine idles but will not rev up

Customer Question

hi. engine idles but will not rev up
Submitted: 3 years ago.
Category: Hyundai
Expert:  Mike Kelly replied 3 years ago.
Hello, welcome. My name is***** will do my very best to assist you with your question. I apologize if you have been waiting long for a response.
Are there any type of warning lights coming on?
Customer: replied 3 years ago.

hi warning lights coming at all.

Expert:  Mike Kelly replied 3 years ago.
Normally when the engine will not rev up like this, this indicates that either the throttle position sensor has failed or there is a restriction in the throttle body, what I would suggest as a first step is to have the throttle body cleaned.
Customer: replied 3 years ago.

thank you

Expert:  Mike Kelly replied 3 years ago.
No problem, thank you.