mil lamp on p0306 missfire #6 p0154 no O2 activity bank2 sensor1 p0174 to lean bank2 p1590 unkown

Conpression in cooling system. Coolant in engin oil.

After tear down found cyl #6 bank2 was clean from carbon by coolant.

Bank2 cyl head warped only .002in. Sp...

FIX posted 1/26/2005

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