Mechanics

WHEN IT WARMS UP IT IDOLS AT HIGH RPM

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.
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Rockinrandy
June 15, 2012.




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
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Tiny
Hmac300
Jun 15, 2012.
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.

Tiny
Rockinrandy
Jun 15, 2012.
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.

Tiny
Hmac300
Jun 15, 2012.

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