Sounds like it's probably out of time. The intake valves are not closing all the way before the spark plug fires the fuel. OR the intake valves are burned to the point that they CAN'T close all the way and need to be replaced. Check the timing first. It's the easiest and cheapest. A compression test will tell you alot too.
Look on bottom or rear of radiator
If they are Cherokee's then yes. Grand Cherokee no.
Look on the left side of a 93 Grand Cherokee. It will be the front one.
Will bolt up, but will not shift. The 1998 is controlled differently by the computer.
The exact year and model of both the donor Jeep and the recipient Jeep are required for an exact answer. Some years and models 4.0L engines will interchange and some will not. 1993-1997 Jeep ZJ Grand Cherokee engines will interchange with 1991-2001 Jeep XJ Cherokees. You may have to re-use intake/exhaust manifolds, fan belt driven accessories, engine sensors, or the flywheel that were on the original engine. 1999-2004 WJ Grand Cherokee and 2000-2006 TJ Wrangler 4.0L engines will interchange. You may have to re-use intake/exhaust manifolds, fan belt driven accessories engine sensors, or the flywheel that were on the original engine. XJ/ZJ engines DO NOT interchange with 1999-2006 WJ/TJ engines. There are significant differences in the motor mounts and the locations of the belt driven accessories.
with wrenches.
Look on bottom or rear of radiator
yes they will. as long as both jeeps have stock axles.
driver front on inside of fender next to airbox
depending on the model 665 to 610 kg
It has a chain with a cam gear and crank gear.
I'm going to go with the alternator here.
5.2 v8 is located on the front side of the trottle body just above the intake.
18 mm head by half inch long fine thread
No These are two completely different vehicles and components do not interchange between them.
Ceck out "what type of automatic transmission fluid is needed for a 1993 Jeep Cherokee sport and in the front and rear differential" on wiki-answers
it is located in the distributor base. look above/right of the oil filter. for a 4 liter engine