Mitsubishi chariot 4G64 can't climb u hills and didn't throttle better, with an engine light on the dash board
Sep 15, 2015 at 10:38 AM
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CARADIODOC
✓Experienced Mechanic
34,413 POSTS
The Check Engine light is telling you the Engine Computer detected a problem and set a diagnostic fault code to tell the mechanic which circuit to look at. The place to start is by having that fault code read and recorded.