There has been a ticking sound from the engine for a couple weeks. Now the check engine light is on. It runs fine when you are moving. But at a stop the engine acts like it is miss firing. The Rpm's go from 600 to 300 and back and forth. It only does this while stopped at a light. And the engine shakes quite a bit when it does this. Thanks
Sep 25, 2010 at 12:39 AM