2007 Kia Rio Kia THROTTLING DOWN

Tiny
IPAYE
  • MEMBER
  • 2007 KIA RIO
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 111,032 MILES
My KIA Rio continues to gains acceleration without throttling down what could be the problem
Friday, August 14th, 2015 AT 4:42 AM

3 Replies

Tiny
KHLOW2008
  • MECHANIC
  • 41,814 POSTS
At what speed does it do so?
What is the idling speed?
Is the Check Engine Light indicating?
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Friday, August 14th, 2015 AT 6:33 AM
Tiny
IPAYE
  • MEMBER
  • 2 POSTS
No check engine light on
it idles up to 4RPM
and gain speed up to 60kmp
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Friday, August 21st, 2015 AT 7:40 PM
Tiny
KHLOW2008
  • MECHANIC
  • 41,814 POSTS
Check the throttle body for foreign objects obstructing the throttle plate. If syatem is by cable check the cable adjustment, ensure the cable has sufficient free play.
Check for vacuum leakages after the throttle plate, ie at manifolds.
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Sunday, August 30th, 2015 AT 6:20 AM

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