Ok so im lookin at an 01 ext. ctd. auto with 117,000 miles. It has gauges and the tranny has some type of upgrades but he doesnt know what. I noticed a leak on the front of the motor. Its between the motor and fan. Its a 3 inch round canister lookin thing bout 6 inches long with a black hose conected to each end. Its leaking. What would that be from? oh and they want $16,000 for it. Ist that a good price?