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gchemist · 12-31-2002, 10:04 PM

If the engine idles rough you probably have a fouled plug. Change them and see if you notice a change. Plugs are cheap to preplace. I replace mine every 6 months due to oil burning on three cylinders.

12-31-2002, 10:04 PM	#6
gchemist BAD BOW-Silverado XST Join Date: May 2000 Location: Senior Member from Austin, TX Posts: 6,431	If the engine idles rough you probably have a fouled plug. Change them and see if you notice a change. Plugs are cheap to preplace. I replace mine every 6 months due to oil burning on three cylinders. __________________ Gerardo a.k.a. Mad Chemist Silverado XST videos