Wilecoyote
I'm Awesome
I'm changing the oil in the new to me 98 5.7 w 118k.
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5w30, High Mileage 160kI'm changing the oil in the new to me 98 5.7 w 118k.
5W-30 Valvoline hi mileage with Wix filter.
Valvoline 10W-30 conventional oil and either an AC Delco or Wix filter.
Wix 51036? the seller gave me a case of them when I bought it.
I put mobil synthetic 5w30 high milage in it after I bought it. My brother uses it in his suburbans and recommended it. The mpgs.have gone down in the last 2 months and I can smell oil in the exhaust idling, it's not smoking but it stinks. I'm thinking non synthetic 10w30 might be better as summer is gonna be here soon?
I also think the previous owners ran dino oil.