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not running on cyl 4 200 1987

If that is the case (spark, fuel and compression), then you must have some unusual situation, or one of the new parts ( plug,intake gasket) are bad.

That would suggest a spark that is too weak to ignite the mixture, bad wire or plug. A catastrophic cam failure , like a totally wiped lobe or a breakage. Or bad rings, that are oil fouling the spark plug.
What does the #4 plug look like when you pull it after it has run? Dry ,or wet with gas or oil? Carbon,soot covered?
My money is on a wonky wire.
--
Gary Gilliam Sumerduck VA, '94 940 na Regina 150k, '86 240 180k






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New not running on cyl 4 [200][1987]
posted by  s_goodman  on Sun May 1 19:57 CST 2005 >


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