Check Engine Light

Asked by GuruP4CF3 Jan 12, 2020 at 03:26 PM about the 2003 Mercury Grand Marquis

Question type: Maintenance & Repair

2003 Mercury Grand Marquis overheated and now
CHECK ENGIN LIGHT stays on?  What is that and
how can I fix it??

1 Answer
41,310

TDolby answered 4 years ago

Since the light is on, there are trouble codes stored. Have an auto parts store scan if for you for free and tell us the 4 digit trouble code.

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Your Answer:

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