Fill the oil level on a 1994 Jeep Grand Cherokee,

start by cleaning your radiator cooling fins first and have the core checked, if in order start by replacing all filters, drain the oil ,flush the whole system with approved atf oil, oem, fill ,test transmission , keep hand brake on, engage drive selection then reverse, the switch off and check oil level. if dropped fill up but do not over fill for it can cause heating, drain if needed. once all completed that a drive and test, if still heating up have the torque converter tested. Normally it's either too much oil or too little/oil lost it's viscosity through over heating

You will need to buy three quarts but you won't use all of it. Make sure that you can open the fill plug BEFORE you drain it to avoid problems. After draining, replace the drain plug and fill with Dexron III or Dex/Mercon (both are automatic trans fluids). Fill on a level surface 'till the fluid reaches the bottom lip of the fill plug. For severe service, I always replace part of the trans fluid with Lucas trans conditioner.

Gasket/O-ring bad on the oil fill cap. The fan is throwing it around where you've found the excess.

Hello Debra Russ,
U may locate oil filter 4 2006 Jeep Grand Cherokee 2 way's.

1.) Open 2006 Jeep Grand Cherokee Glove Box, remove the 2006 Jeep Grand Cherokee owners Manual from glove box. Open owners manual to index page, locate oil filter page.

2.) Secure 2006 Jeep Grand Cherokee from moving fowards or backwards by blocking wheels in front and back which will NOT allow movement of said 2006 Jeep Grand Cherokee.

Using a small person of average build, average height, average weight, average intelligence, average physical appearance, move average said person with said average features of above near the 2006 Jeep Grand Cherokee, instruct said person to physically crawl under vehicle while laying on said person backside, (**** scraping on average dirty ground or average dirty filthy oil filled garage floor filled with oil filled kitty litter. Hand said average person an average shop light with an average wallmart brand soft white light bulb, light bulb will bo out very soon so move to next step ASAP. view engine while calling out all massive oil leaks INCLUDING a dirty oil caked oil filter.

Congradulations!
You found it when a black oil droplet drips from the oil filter into said average oil filled hair of said average person!
(insert smiles here)
FASTESTNASCAR

Change the following:

oil, tranny fluid, and filters: air filter and fuel filter as well. Fill up tank and add 1 can of SeaFoam. Change spark plugs, wires, coil wire if distributor is present - as well as cap and rotor.

If coil packs are present, repalce the plugs and wires, air filter, fuel filter, and have the catalytic converter tested to make sure it's not plugged. This test will also let you know if the O2 sensor(s) are bad or not.

Please let me know if you need any further assistance.

NOTE: start with the cheaper: air and fuel filter. Then work your way up.

carsandcomps,

Guru, Premium Expert @ Fixya.com

i buy the 5 quart jug i drain it all fill it with about 4 quarts start it let it run for about 30 seconds then shut off wait 5 minutes check oil fill as needed. then remember how many quarts it took. there 4.0 v6 is usualy 5 quarts. but do as stated to be for sure. then you have the empty jug to put used oil in for recycle.

One gallon should cover both. Fill on level ground till level is even with bottom of fill hole.

If its a whining noise, check the power steering fluid level and fill if low, otherwise you may have a pump going out or a loose belt

Visit someone dealer, and review this index:
- ZJ-Secc-0-Lubrication-and-Maintenance (Section 0, Page 0-18 and next)
- Jeep-1991-1993-MOPAR-Parts-Catalog
- Crown Catalog/ Transfer_case

Good luck!!!

can't help with leak...you didn't say what is leaking...change fluid by removing two one inch flat bolts at back of case, drivers side bottom is drain, upper is fill (remove fill first...if frozen you can't re-fill it.)