Question about Cars & Trucks
The rpm's in my crv are high 1,200 rpm in cold, warm or hot engine. I have cleaned the throttle body and MAF sensor and no vaccum leak found. Also no check engine light on. What else should I check?
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Posted on Jan 02, 2017
SOURCE: Engine surge during warm up.
Try changing your PCV valve make sure the hose is clean and not full of oil. Also check the elbow end that goes to the intake they tend to collapse from oil saturation. Hope this helps.
Posted on Sep 29, 2009
SOURCE: my toledo v5 has a jumpy idle
Do you perhaps have a small exhaust leak? Check ahead of the O2 sensor. If the exhaust can **** fresh air in it can't give the computer an accurate reading and the engine will rev up and down at idle. Hope this helps.
Posted on May 09, 2010
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