2003 Ford: Crown Vic Acceleration (hot) sometimes instrument cluster

Posted on Feb 4, 2014

Have a 2003 Ford Crown Vic (Police), Have 3 problems First on Acceleration (hot) sometimes instrument cluster only has it`s back lighting go off and on. Second on Acceleration (hot) sometimes you hear a relay under left side of dash click and all back lighting in the complete dash goes off and on. Sometimes when hot has a bad hesitation, has misfire in #3 sometimes under load (new cop & plug) All

2003 Ford: Crown Vic Acceleration (hot) sometimes instrument cluster
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this from another Shop! Reply to Fordster`s Post: Have 2003 Ford Crown Vic, (police model)Problem sometimes only when hot upon WOT away from a stop that the complete dash illumination will turn totally off for about one second (cluster, heating&ac, sometimes you can hear a click under left side of dash when this happens. That would indicate a momentary total lost of power to the ignition switch. The symptom of wide open throttle would tend to make you look for a wire or connection that is being effected by the torque of the engine. I would look under the hood for a connection problem. Pull on some of the battery cables, harness plugs and various wiring connections and plugs with the engine running to see if you can duplicate the problem. Reply to Fordster`s Post: Only the dash lights blink out in the dash. (gauge needles don`t move when dash lights blink off and on) this would not indicate ignition switch. pulled-wiggled all harnesses in the engine compartment with no effect Ask-a-doc Web sites: If you`ve got a quick question, you can try to get an answer from sites that say they have various specialists on hand to give quick answers. Justanswer. com. Traffic on JustAnswer rose 14 percent. and had nearly 400, 000 page views in 30 days. inquiries related to stress, high blood pressure, drinking and heart pain jumped 33 percent.

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