RPM issues on my 2015 Chevy Tahoe

Asked by Guru9DCDB3 Nov 04, 2020 at 12:29 PM about the 2015 Chevrolet Tahoe LS RWD

Question type: Maintenance & Repair

I have a 2015 Tahoe,  I’m having issues with my
Rpms raving up and getting stuck up until I release
the gas pedal then press the gas pedal again then
they will go back down. Though no check engine
light has come on..  help

2 Answers

60

Clean the throttle body out. Use brake clean on a rag. You might need a long flat tipped screwdriver wrapped with a rag doused in brake clean. Open the throttle manually, uses a tooth brush around the return springs. If that doesn't work you might have to take it to the shop and have them do it professionally.

1 people found this helpful.
620

Throttle cable or throttle body is dirty and sticking , just need to clean em , a little carb. cleaner will do the trick.

1 people found this helpful.

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