Mechanics

MERCURY MOUNTAINEER COMPRESSION PROBLEM

2007 Mercury Mountaineer • 92,000 miles

What is this error code(P0306) on a 2007 Mercury Mountaineer? And how do I fix it?
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Guest
October 31, 2012.



You diagnose the cause of a misfire in cylinder # 6. Intermittent or total loss of spark, fuel, or compression. If you can't feel the misfire, it will usually not be a loss of compression problem.

Caradiodoc
Oct 31, 2012.