Blinking check engine light. Rough riding and idling.

Asked by Oct 29, 2013 at 04:54 PM about the 2003 Lincoln Aviator Luxury AWD

Question type: Maintenance & Repair

2 Answers


Scan for the code/codes. Post the 4 digit code back here and we can point you in the right direction to fix it. Stop in your local auto parts store, and ask, should do it for free.

1 of 1 people found this helpful.

The light is blinking to warn you that the engine is misfiring and damaging the catalytic converter! HTH. -Jim

3 of 3 people found this helpful.

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