1993 CHEVROLET SILVERADO
175,000 MILES
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Lost spark plug wire configuration. Then found top dead center on cyl #1. rewiring appropriately. My question is about plug gap.
Specs show .35 for gap. I pulled what was there and they are all gapped at .45. Advice?

Thank you.
Nov 21, 2012 at 5:11 PM
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JACOBANDNICKOLAS
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Just change them to .35 They should be fine.
Nov 21, 2012 at 5:14 PM