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Rough running engine - suspect valve issue 850 1994

posted by  tmannian on  Thu Jul 5 19:00 CST 2012
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last visit: Sat Sep 20 10:31 CST 2014
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Wouldn't a leakdown test pinpoint which valve (if any) are sticky? If you have the equipment, this might be the next step.

Fuel injector getting the right voltage doesn't mean it is spraying properly. Which cylinder is struggling? The computer should tell you which cylinder is at fault. Was there oil in the nooks/crannies near the filler cap/blow-off hose?

There is no reason to pull the head for diagnosis.

How did you verify airflow is not impeded?
--
If you're not driving it "like its stolen," are you really driving?






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New Rough running engine - suspect valve issue [850][1994]
posted by  purenergy  on Thu Jul 5 17:11 CST 2012 >


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