Engine Misfire Due to Oil in Spark Plug Tubes on Dodge Avenger

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.

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Average mileage: 111,375 (51,000–185,000)
Engines affected: 2.0L 4 Cylinder, 2.4L 4 Cylinder, 2.5L V6, 3.5L V6
7 model years affected: 1997, 1998, 1999, 2000, more2008, 2010, 2013
13 people reported this problem
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Viewing 1 - 7 of 7 problem details
2008 Dodge Avenger - 2.4L 4 Cylinder 135,000 mi,
Miss fires as im driving and now the check engine light is on
2008 Dodge Avenger - 3.5L V6 84,000 mi,
Oil filled in two of th front spark plug tubes and dont kno about th back ones yet need to take them to a mechanic to hard to get to, and is miss firing.
1999 Dodge Avenger - 2.5L V6 126,000 mi,
misfire in cylinder number2
2013 Dodge Avenger - 2.5L V6 59,000 mi,
It jurk when driving at times
OIL IN TUBE MIS FIRE IN 1 4
2010 Dodge Avenger - 2.4L 4 Cylinder 73,000 mi,
Spark plug tube seals leak
i have the same exact problem