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1993 Pontiac Bonneville Bonneville

Tiny
CR7MOYCASAS
  • MEMBER
  • 1993 PONTIAC BONNEVILLE
  • 3.8L
  • V6
  • 2WD
  • AUTOMATIC
  • 75,000 MILES
My Pontiac bonneville has a problem when I turn the car on it starts to accelerate by its self and the RPM starts going up then I turn off the car and when I turn it on again it does the same thing but it does that when is parked when you put drive on it still feels that it's accelerating what should I do?
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Thursday, September 18th, 2014 AT 5:22 AM

3 Replies

Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
Clan throttle plate on both sides and iac hole with choke cleaner then check for sticking cable to throttle body
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Thursday, September 18th, 2014 AT 6:06 AM
Tiny
CR7MOYCASAS
  • MEMBER
  • 2 POSTS
I actually already did that but there's no change at all
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Friday, September 19th, 2014 AT 10:52 AM
Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
Have a local pro look at it then
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Friday, September 19th, 2014 AT 12:16 PM

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