Thread: need advice for a tuneup
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Old 04-03-2005, 03:58 PM
Eggert Eggert is offline
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Re: need advice for a tuneup
Hi, K+N replacement air filters are good. I use the OEM ones. The tension pulley does not usually get replaced with the belts.
The GMC Service Manual says:
Recommended oil viscosity is SAE 5W-30.
Spark Plugs - Denso:PTJ16R15 (GAP 1.52 mm, 0.060 in)
Take care, Eggert
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