High revs while idling

Tiny
ROZANNE KELLY
  • MEMBER
  • 2004 TOYOTA TAZZ
  • 1.3L
  • 2WD
  • 288,279 MILES
When car is first started up it sounds like revs are high. Is it normal?
Monday, April 5th, 2021 AT 12:34 PM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 42,883 POSTS
No, this is not normal it sounds like you have a vacuum leak or the throttle bore needs to be serviced.

https://www.2carpros.com/articles/throttle-actuator-service

and

https://www.2carpros.com/articles/how-to-use-an-engine-vacuum-gauge

and

https://www.2carpros.com/articles/engine-idles-too-high

Let us know what happens and please upload pictures or videos of the problem.
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Wednesday, April 7th, 2021 AT 11:07 AM

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