The spark plug tube seals may 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.
Car Problem Reports
Chrysler Cirrus Failure in Spark Plug Tube Seals May Cause Misfire and Poor Fuel Economy
Chrysler Cirrus Problem
Engines Affected: 2.4L 4 Cylinder, 2.5L V6
Average Mileage: 129,752 mi (100,000 mi - 160,000 mi)
Engine missing. Code reads cylinder #1 misfiring. Oil on spark plug tubes.
Visitor, 1996 Chrysler Cirrus, 2.5L V6, 130,999 mi
not fix yet
Visitor, 2000 Chrysler Cirrus, 2.5L V6, 117,113 mi
2 out of the 6 spark plugs (tested only front 3) were submerged in oil.
Visitor, 2000 Chrysler Cirrus, 2.4L 4 Cylinder, 149,000 mi
oil is all over one of the plugs .... and the no.3 plug keeps popping out of the engine block
Visitor, 1996 Chrysler Cirrus, 2.5L V6, 160,000 mi
spark tube seals leak, started at 100,000
Visitor, 1996 Chrysler Cirrus, 2.5L V6, 116,459 mi