use SAE30 oil Recommended for use in veteran, classic and vintage cars, motorcycles and tractors which do not have the full flow type of oil filter. It is a low dispersant oil which allows the combustion chamber contamination to drop harmlessly into the sump
Should be right above the oil filter.
Water can not leak from the rear main seal, only oil. Most likely there is a leaking freeze plug near the rear main seal dripping water onto it.
The type of oil that should be used in a 2005 Jeep Liberty is 5W30. You can switch to 10W30 in the warmer months.
10w30
Enough for it to be full.
10w30
5w30
6 quarts with filter.
10w30
10w3010w30
It should! But it will not last very long.
4,828km