Check Engine Light due to Water/Coolant in Spark Plug Recesses on Lincoln Navigator
Problem overview
An illuminated Check Engine Light may be caused by an engine misfire due to water or engine coolant in the spark plug recesses.
20 people reported this problem
5 commentsLincoln Navigator vehicles with this problem
9 model years affected
Average mileage: 151,625 miles
(90,000 - 250,000)
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