How many miles on your 4.0's?
#855
#858
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#866
132,000 it runs great. Bought it new.
First clutch went 90,000. Replaced with aftermarket that last 15,000. Went with a ford clutch for the 3rd one. Thermostat housing was leaking at around 70k. I think this is because the 1" BL put extra pressure on it. Front hubs around 90,000 I attribute to so much 4x4. Replaced lower ball joints at 100,000. That is about it. I absolutely beat it to death. Must have 50,000 miles offroad on it, no joke. If you think of it in operating hours instead of miles I bet it is more like 200,000 cuz so many miles are crawling in 4 low. Waiting for the alternator to go...
First clutch went 90,000. Replaced with aftermarket that last 15,000. Went with a ford clutch for the 3rd one. Thermostat housing was leaking at around 70k. I think this is because the 1" BL put extra pressure on it. Front hubs around 90,000 I attribute to so much 4x4. Replaced lower ball joints at 100,000. That is about it. I absolutely beat it to death. Must have 50,000 miles offroad on it, no joke. If you think of it in operating hours instead of miles I bet it is more like 200,000 cuz so many miles are crawling in 4 low. Waiting for the alternator to go...
#873