xdarrows
NAXJA Forum User
- Location
- North Carolina
So, my '99 XJ (4.0 with NP242) has reached it nearly final state (waiting on rock sliders from JCR), to include regearing. I'm getting less than 13mpg.
I'm running BFG AT 31x10.50 tires with 4" of lift, SYE, and regeared to 4.10 plus various armor and upgrades.
The only engine problems that I've ID'd are weeping freeze plugs in the back of the block and lots of leakage around the valve cover ... would any of this lead to my sub-13mpg mileage?
Would it be worth getting a valve job done?
I'm running BFG AT 31x10.50 tires with 4" of lift, SYE, and regeared to 4.10 plus various armor and upgrades.
The only engine problems that I've ID'd are weeping freeze plugs in the back of the block and lots of leakage around the valve cover ... would any of this lead to my sub-13mpg mileage?
Would it be worth getting a valve job done?