On the 3.7L V6 and 4.7L V8, Water may enter the spark plug wells and cause a Check Engine (MIL) light. A seal kit for the ignition coils will prevent further water entry.
Average mileage: 104,017 (102,000–106,053)
Engines affected: 4.7L V8, 5.7L V8 HEMI
8 people reported this problem