1998 Oldsmobile Silhouette egr valve

1998 OLDSMOBILE SILHOUETTE
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HAMMER52963
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Electrical problem
1998 Oldsmobile Silhouette 6 cyl

can u test an egr valve to see if operating properly?how? can u clean?
Oct 22, 2010 at 12:02 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
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