1991 chevy S10 5 speed manual transmission fluid capacity
4.2 pints DRY. This is listed in the Owners Manual and Service Manual. When changing the fluid change not all will drain out.
there are two plugs on the tranny the bottom one is the drain & the top is where you fill it,once it starts to come out of the fill plug it's full,usually around 2 qts.
No spark will not run new plugs
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