WHEN IT WARMS UP IT IDOLS AT HIGH RPM

  • Tiny
  • rockinrandy
  • 1996 Dodge Ram
  • 70,000 miles

When my truck is cold it idols fine, after driving two miles or so it begins to idol high.

Friday, June 15th, 2012 AT 11:12 AM

3 Answers

  • Tiny
  • hmac300
  • Expert
  • 42,944 posts

Clean throttle plate on both sides with choke cleaner and check for a vacuum leak likehoses off, pinched, holes, and intake etc. Scan for codes and check fuel pressure

Was this
answer
helpful?
Yes
No
Friday, June 15th, 2012 AT 2:13 PM
  • Tiny
  • rockinrandy
  • Member

I cleaned the trhottle plate and now it runs at a higher rpm than before. I also replaced the engine collant temperature sensor and this did not help. If I shut the truck off and turn it back on it reves faster.

Was this
answer
helpful?
Yes
No
Friday, June 15th, 2012 AT 11:21 PM
  • Tiny
  • hmac300
  • Expert
  • 42,944 posts

Scan for codes check fuel pressure. Also check with engine off andsee if throttle is sticking, even if it's a drive by wire. Then clean plare and wher eit godes through tbody to get all the gunk out.

Was this
answer
helpful?
Yes
No
Friday, June 15th, 2012 AT 11:30 PM

Please login or register to post a reply.

Similar Questions