Question about 1997 GMC Jimmy
When's the last time you replaced the spark plug wires? Try that for you mis-fire. As for the vacuum hose, there should be a routing diagram somewhere on the hood or engine compartment somewhere. Trace it out and find where it should go. Oh BTW, bad spark plug wires can ruin a distributor cap.
Posted on Jun 30, 2009
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Posted on Jan 02, 2017
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