- Nov 12, 2010
- NYC NY USA
Is that about right? I need to do the oil in my jeep 4.0 It takes 6 quarts to fill. I have 4 quarts of 5-30, 1 quart of 5-20 and 1 Qt of 10-40. going to the store for 2 more quarts of 5-30 is not possible. Also how much LESS oil will it take to fill the 4.0 if I leave the old oil filter on? ( as I do not have a new filter right now and like I said going to the store not possible, and the filter is a mobil 1 with about 4500 miles on it).