Four cylinder needs five quarts, six cylinder needs six quarts
Four cylinder needs five quarts, six cylinder needs six quarts
A 1991 Jeep Wrangler six cylinder holds six quarts of 10W30.
It should take 5 quarts including filter.
4.2 w/ filter
4 cylinder uses 5 quarts 10w30 6 cylinder uses 6 quarts 10w30
5 quarts
5 quarts WITH FILTER CHANGE
5.8 quarts
i am not sure on exact numbers but i have a 99 wrangler and i believe it is like 120-130lbs. sorry if you needed exact
4.5 quarts
So what is the question about your 1991 Wrangler horn?
4.5 quarts without oil filter change, 4.75 quarts with oil filter change.