Thread: 1994 Sub when cold has loud knock
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Old 10-04-2006, 07:45 PM
maxwedge maxwedge is offline
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Re: 1994 Sub when cold has loud knock
This could also be caused by a bad cam lobe or something in the valve train not actuating the valves properly, pull the valve cover and watch closely, as the engine is cranked, at the rockers in the suspect cylinder, try and compare the movement to the adjacent normally operating cylinder.
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