when i start car it revs loudly without my foot on accelerator what can it be

1999 RENAULT CLIO
51,000 MILES
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TIMO1ART
  • MEMBER
  • 1 POST
I have checked the accelerator cable and it seems fine, not stretched. The car was just normal yesterday when i used it. The battery does need charging and it took a few turns of key to start but then when it did it revved loudly and when i put it in gear it moved on its own without me using accelerator pedal
Apr 5, 2012 at 9:16 AM
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RASMATAZ
  • CAR REPAIR CONTRIBUTOR
  • 75,992 POSTS
Check if the throttle plate is fully closing and also clean the idle air controller and test the throttle position sensor
Apr 5, 2012 at 9:41 AM
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RASMATAZ
  • CAR REPAIR CONTRIBUTOR
  • 75,992 POSTS
Check the throttle plate if its fully closing and also the idle air control valve and the throttle position sensor
Apr 5, 2012 at 9:43 AM