Check Engine Light On problems of the 1999 Lincoln Navigator

One problem related to check engine light on has been reported for the 1999 Lincoln Navigator. The most recently reported issues are listed below.

1 Check Engine Light On problem

Failure Date: 05/30/2004

While driving under 40 mph the engine started vibrating and hesitating. The chck engine light went on. According to Lincoln, the engine needs two new cylinder heads. The car has less than 64,000 miles.




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