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1988 GMC Jimmy Sierra 2D Utility 4WD

1988 GMC Jimmy
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December 19, 2009, 2:31 pm

Dennis K
 

Question: camshaft position sensor

changed camshaft position sensor after it threw a service engine light & checking the code, it was PO340 still throws the same code after driving only a short distance, have cleared the code several times after changing the camshaft sensor. its the only code it throws............any help out there???


 
 



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