Old 10-01-05, 08:43 PM
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I just purchased 8 spark plugs from my local parts house and forgot to ask what they should be gapped for my 91 sliverado with a 350 ( 5.7 ) when I realized that I had forghotten to ask gap , the place was closed , please help , plugs are AC Delco CR43TS , been looking on line for over an hour to find answear to no avail . Thanks.
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Old 10-02-05, 03:17 AM
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under the hood

The plug gap should be on a sticker under the hood compartment. It is the white sticker about 4 inchs square. It has some tune up data including spark plug gap.
Old 10-02-05, 06:05 AM
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