bigboyslimjimbo
NAXJA Forum User
- Location
- marietta, georgia
I have an 88' jeep wagoneer 4.0L with 162K miles and I have a good bit of oil in my air filter. I mean it is pretty soaked. I have a 3" rusty's suspension lift with 31/10.5 m/t's, and I get an average of 13mpg around town. I used to get about 17mpg's with 30/9.5. Could this be because of the oil blowby, and what should I do to get rid of the blowby? Do I have to break down the motor? Thanx for any input Jimmy