I want a clean engine!
Seasoned Member
Joined: Aug 2007
Posts: 399
Likes: 4
From: Illinois
Year: 2000
Model: Cherokee
Engine: 4.0
since you have an 01 you dont have to worry about dist caps getting flooded or plug wires arching. I just used some degreaser and a pressure washer, make sure the Jeep is running while your spraying.
CF Veteran
Joined: May 2008
Posts: 2,680
Likes: 2
From: Virginia
Year: 1993
Model: Cherokee
Engine: 4.0L
I did the same thing on my tj when it was running. The degreaser would dry so fast and stain all the plastic crap in there uz it was hot. They looked like poo afterwards and i had to scrub them down to make em look decent. After a while i just left the mud on it 
Before that i would use soapy water and spray it all over the engine a couple times, giving it a good 30 min or so to soak and then hose it off with a light pressure washer. Came out great.....then i got it all muddy again

Before that i would use soapy water and spray it all over the engine a couple times, giving it a good 30 min or so to soak and then hose it off with a light pressure washer. Came out great.....then i got it all muddy again
Last edited by XJ Stryker; Aug 27, 2008 at 06:42 PM.
Go to the Dollar tree buy Awesome Orange spray it down then spray it with the hose it will work fine and should not be any problem.
This should be done with the motor cold of course.
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Renix Super Guru
Joined: Mar 2008
Posts: 24,653
Likes: 19
From: In yourz postez fissin jurr spelinzs
Year: 1990XJ/1989MJ
Model: Comanche
Engine: 4.0L Renix
Gunk engine brite degreaser and a hose work great engine warm but not hot. Don't spray the exhaust or you may crack the header.
Seasoned Member
Joined: May 2008
Posts: 490
Likes: 1
From: Monroe, MI
Year: 1990
Model: Cherokee
Engine: 4.7 Stroker
I have used either foamy engine bright...does an ok job.
Or Dawn Dish Washing soap. Skip the slogan of it takes grease outta your way. Dump bottle on motor in areas...Use a 1-1.5ft scrub brush with a bucket of water to get the suds started.
Then I pressure wash it. Either quarter car wash or my washer at home. Pretty much takes all the junk off the motor.
Or Dawn Dish Washing soap. Skip the slogan of it takes grease outta your way. Dump bottle on motor in areas...Use a 1-1.5ft scrub brush with a bucket of water to get the suds started.
Then I pressure wash it. Either quarter car wash or my washer at home. Pretty much takes all the junk off the motor.




