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Increasing frequency of misfire CEL after full tune-up C70 1998

posted by  KlausC on  Sat Aug 6 15:11 CST 2011
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last visit: Fri Oct 24 10:15 CST 2014
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There should never be any oil inside the cap, none, zip, nada. A leaking seal perhaps?
Does the misfire go away after cleaning out the cap?

You need to get a compression check done. Make sure the engine oil is warm when you do it.

Have you ever cleaned the PCT nipple? That can cause higher than normal crankcase pressure. Usually, it is the rear cam seal that blows out.


Klaus
--
1967 220 belonging to C.A. lives on






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New Increasing frequency of misfire CEL after full tune-up [C70][1998]
posted by  RepairmanJackal subscriber  on Sat Aug 6 13:02 CST 2011 >


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