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Re: 1998 Silverado 1500 Z71 ECSB Daily
Quote:
Originally Posted by rs74
Good looking truck. I definitely like the newer interior in these trucks. They look so much better with it in my opinion.
I ordered Iridium plugs for my 2000 K2500. Isn't that what they came out with factory? So many different plug choices anymore.
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The Vortec motors had a platinum plug in them originally, they were supposed to go 100k miles with them. I do not use any of the gimmick plugs with multiple electrodes or double platinum nonsense. Best results I've ever had were with AC Delco platinum plugs, plus they should be pre-gapped to .060". Some places like Rockauto do list a copper plug as an option and a quality copper plug will run well for a while, just not nearly as long as the platinum will.
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Devin
1983 GMC High Sierra 2500, 4x4, RC/LB, 400 S.B., SM-465, NP-208, Corporate 10 bolt & 9.5" 14 bolt
1996 GMC Sierra SLE 3500 DRW, 4x4, EC/LB, Vortec 454, NV-4500, BW-4401, AAM 925 & AAM 1050
1997 GMC Sierra SLT 1500 4x4, Z71/F44, EC/SB, Vortec 350
My Introduction with my '83s History
New Daily, the '96
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