Newbie to the site and to the Jeep world so i wanted to find out what most people are getting gas mileage wise out of their 4.0 In-line six to help find out if i have a bigger problem on my hands.
My 97 TJ is a mod'd a little which i know will affect those numbers but after a full tune and a K&N FIPK i'm still seeing the 10-12 mark which seems low to me.
Here are my specs
1997 TJ Wrangler Daily Driver but may turn into just a trail rig
4.0L 243Cubes (is this the high output 4.0L?)
K&N FIPK with a Fresh tune on it (Wires, Plugs, Cap & Rotor)
33x10.50
3.5 Rubicon Lift
Rubicon Slip Yoke Eliminator
Any imput or tips would be much appreciated, exhaust is next to help it breathe and sound a little better. Any suggestions there would be great.
Thanks!!!
