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Ron, ASE Certified Technician
Category: Ford
Satisfied Customers: 23821
Experience:  23 years with Ford specializing in drivability and electrical and AC. Ford certs and ASE Certs
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2003 foucs 2.3L service engine light glows dim when running

Customer Question

2003 foucs 2.3L service engine light glows dim when running and with key off. light is bright on bulb check. what is wrong
Submitted: 2 years ago.
Category: Ford
Expert:  EricFromCT replied 2 years ago.
Hi. If the engine light is glowing dim I would be willing to bet that you have a bad ground. Could possibly be an instrument cluster fault. I would suggest checking any grounds you can find first, perhaps near the battery, or inside near the drivers and passengers feet on the body. Do you notice any other things in the car that are not working correctly? And other lights not working correctly?