Throttle plate sticks when left for a few hours

Tiny
BRANDONTRUENO86
  • MEMBER
  • 1995 MAZDA MX3
  • 1.5L
  • 4 CYL
  • 2WD
  • MANUAL
  • 92,000 MILES
I haven't been able to solve this issue. Every morning and every time I go home I get in the car and the Throttle is stuck closed. I can push the gas pedal and it will pop out no problem, but what's going on? I thought it might be a dirty Throttle body but that thing was clean. I hardly removed any build-up. Any ideas would be much appreciated.
Monday, January 4th, 2021 AT 1:36 PM

1 Reply

Tiny
KASEKENNY
  • MECHANIC
  • 18,907 POSTS
You are correct that this is either the throttle bore is dirty or the throttle cable is binding.

If you cleaned the bore and it is clean then I would replace the cable and retest.

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

Below is the process from the manual on how to replace and adjust it. Let us know what happens with this. Thanks
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Tuesday, January 5th, 2021 AT 6:24 PM

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