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Reving high and surging - Passenger Mitsubishi Cars & Trucks

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Is your check engine light coming on? I am sure it is. If so, you need a diagnostic run on the computer to pull the engine codes and go from there. it's usually some electrical part that pertains to the idle that needs replacing..........could be one of many many things making it do that. Take vehicle to shop that can diagnose it and repair the problem. go to the dealer if you dont' know of a really good diagnostic shop, as computer diagnosis is very tricky.... one part gone bad can trigger other parts to act up and it's difficult at times to accurately diagnose the correct part to replace to make everything kosher.

Posted on Oct 13, 2008

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