Report: Failure in Spark Plug Tube Seals May Cause Misfire and Poor Fuel Economy
Dodge Avenger Problem
Engines Affected: 2.0L 4 Cylinder, 2.5L V6
Spark plug tube seals fail, causing the tubes to fill with engine oil and the engine to misfire. As a result, the engine may run poorly and fuel economy can suffer.
Visitor, 1999 Dodge Avenger, 2.5L V6, 126,000 mi
misfire in cylinder number2