The Jeep has been getting 10mpg, if i'm lucky i'll get 11. That's city driving with the a/c off(it's cold). I talked to my cousin and he said he's getting 16-18 in his tj (97) with 33" tires.

I have read about cracked exhaust manifolds in the 4.0's but my year had a 2 piece that is less likely to crack.

Jeep guys, what mpg are you getting? Know of anything to fix this?