bigboyslimjimbo
NAXJA Forum User
- Location
- marietta, georgia
I have a Jeep wagoneer 4.0 88' with a rusty's 3" suspension lift and 31"s with stock gears. When i start it up it sometimes revs up to 3k to 4k and wont drop back down until i shut it off and even if i restart it it does it again until the 4rth try. yea?? Now typically my idle rpms are 1k. I have noticed recently that my gas mileage is not great but i think i figured out that when im in traffic at school its about 13-14, and when im just in normal everyday traffic it is about 15mpg. I thought i would add that i disconnected my airfilter because i have blow-by gettin in the air filter and it was just better with out it. Any help would be appreciated. I dont even know where to start.