what type of oil to use in 87 s10 4x4
Valvoline or Castrol conventional motor oil- original engine? Go with a heavier grade-
i was told that these engines used oil that contained zinc. do you know anything about this?
No, I did not know that your engine was any different than any other internal combustion engine of the time- do you have an owner's manual- just check there- or are you talking about the tranny or transfer case or differentials?
Play it safe ! Use 'Quaker State 10/40' is all I ever use..! NO SMOKE ! - NO SWEAT ! - NO STINK !
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