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Ask Mike Kelly Your Own Question
Mike Kelly
Mike Kelly, Hyundai Mechanic
Category: Hyundai
Satisfied Customers: 278
Experience:  17 years experience as an auto mechanic, foreign and domestic. 5 years running my own repair business.
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I have Tucson 2017 the car excellerates intermittently on

Customer Question

I have Tucson 2017 the car excellerates intermittently on its own accord
Submitted: 14 days ago.
Category: Hyundai
Expert:  sebastian manrique replied 13 days ago.

Hello, I am Jose Sebastian. Your mechanic automotive expert, It's a pleasure to me to attend your question. Thank you very much for trust in just answer. Sorry for any delay. i was absent.
Dear customer i would like to know if your tucson have been scanned? If so, did it show error codes?

Customer: replied 13 days ago.
no errors
Customer: replied 13 days ago.
Sometimes when I change down a gear it will rev to 2000 when I depress clutch pedal
Expert:  sebastian manrique replied 13 days ago.

Hello Dear customer, did not the Hyundai perform maintenance to the throttle body?.
This symptom with the 2000 rpms when you press the clutch is a clear signal of a problem with the throttle body which may be or dirt or clogged.
In addition have the clutch system been checked looking if it merit replace? ( Although this is unlikely because according to the year of your Santa Fe, it should have a low mileage)