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loss of cylinder compression 4.2 6 cylinder

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Old Mar 13, 2006 | 09:11 PM
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awelch4709's Avatar
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loss of cylinder compression 4.2 6 cylinder
what can cause this type of problem ?
 
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Old Mar 13, 2006 | 09:15 PM
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Originally Posted by awelch4709
what can cause this type of problem ?
I dont know the 4.2's very well but if memory serves me right dont their seals go bad at that section of the block? If so check for oil leaks and see if you've got a bad seal.
 
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Old Mar 13, 2006 | 09:22 PM
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Possible blown head gasket
 
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Old Mar 13, 2006 | 09:33 PM
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dealer said it was the spring but it's not .... now maybe the rod is holding the valve open but not sure
 
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Old Mar 13, 2006 | 09:47 PM
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how many cylinders are low, which ones, more info please
 
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Old Mar 13, 2006 | 09:51 PM
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just cylinder 2
 
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Old Mar 13, 2006 | 11:08 PM
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started as a misfire reading then the dealer tested it and said it was related to compression
 
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