I thinks its a good idea to change transmission fluid and filter and axle fluid. I'm assuming you never replace any fluid since you got it new (there might be metal flakes on your fluid from gears and clutches from new unit got broken in).
98 ZJ, 4.0L I6, 42RE, NP242.
Upgrades: mopar skid plates, mopar tow hitch, Hayden transmission cooler, OME SS, DT8000 pre-runner shocks, Kevin's Radiator Support, 2" BB, Bridgestone Dueler A/T revo.
Last edited by laphan; 02-21-2005 at 12:00 AM.