Verne Simons Writer. Mar 19, 2014. The Grand Cherokee has had several generations since its initial introduction in 1993. The ZJ ran from ’93-’98, WJ, the last Grand with front and rear solid Stock ZJ Grand Cherokee Axle info: 93-98 I6 Grand Cherokee's D30 low pinion front axle Differential Location: Drivers side; Stock axle splines: 27 (upgradeable to 30 splines) Lug Pattern: 5 on 4.5" Width: 60" from wheel mounting surface to wheel mounting surface; Notes: Stronger the earlier D30's. Not a bad axle with 33" or smaller tires. Well, that was the only manual ZJ I would ever see and probably one of 17 that Jeep ever built. However, the ubiquitous “Grand” has been, and remains a huge success for the Jeep corporation. It has some truck parts underneath to give off road capability yet is also a quiet and comfortable unibody car. To many, it’s the best of both worlds. The building is pretty big, the black trailer is a 24' box so about 28-29' total, the white trailer is a 20' box so 24-25'. Then there's my truck, the WJ and of course the little Overland trailer. Eventually our RV will go in here and I'll put up a 2-post lift in the back corner (kind of where the Overland trailer is). Here's a partial list of what went into this WJ Grand Cherokee Overland build: Clayton Long Arm Kit; Clayton Long Arm Kit Skid Plate by KOR; Incline Front Bumper w/ D-Ring Shackles and Winch Plate; Stealth Rear WJ Bumper w/ WJ Tire Carrier and D-Ring Shackles; T & T Front and Rear Axle Trusses; Evap Canister Relocation to above rear axle 2004 Grand Cherokee Laredo 4.0 Rusty's 2.5" coil/shock lift 265/70/16 General Grabber AT2's Superchips 3875 Flashpaq Flowmaster exhaust West Virginia Jeep Club member JEEPINWV.COM 2002 Overland - 4" rc -255/75/17/Jk Moabs 1982 Yamaha XT200J- dead, rebuild winter Colorado Jeep Club Member#259 Power or power/heated seats can be added to most WJ’s that came with standard seats. The entire seat assemblies will have to be exchanged. All seats use the same bolt pattern so the installation fit will always be exact. For power seat wiring, all that is required is a constant +12V wire and a Ground wire. 2002 WJ Jeep. 2002 Jeep Grand Cherokee Limited 4.7L V8 GAS Automatic 4 Speed Sport Utility Added Jan 2013 • 150 Fuel-ups. Property of hotshotjh 1. With a T-25 torx driver, remove the two screws that attach the IAC motor to the throttle body and carefully remove the motor by pulling it straight out (When looking at the throttle body straight-on, the IAC motor is on your lower right). Carefully clean the IAC motor shaft/plunger with the TB cleaner. QzIt.