Flushing radiator.

Reply Subscribe

Thread Tools

Search this Thread

Jul 12, 2011 | 10:09 PM

madmanxj

Thread Starter

Junior Member

Joined: Jul 2011

Posts: 47

Likes: 0

From: NY

Year: 1995

Model: Cherokee

Engine: 4.0

Flushing radiator.

Radiator is out of jeep what is the best way to flush it out? Is there any chemical cleaners that will help break any debris in there up? i have some iron out made for drain systems would that work?

Jul 12, 2011 | 10:16 PM

djb383

CF Veteran

Joined: Nov 2009

Posts: 8,172

Likes: 17

From: The Republic of TEXAS

Year: 1998

Model: Cherokee

Engine: 4.0L HO

Play it safe, if it doesn't say something like "safe for aluminum rads or automotive use", don't use it.

Jul 12, 2011 | 10:20 PM

99 Purple XJ

CF Veteran

Joined: Oct 2010

Posts: 1,889

Likes: 2

From: Long Island N.Y.

Year: 1999

Model: Cherokee

Engine: I6 4.0

I usually just runs hose water through it on a jet setting

Jul 12, 2011 | 10:29 PM

Rambo450r

Junior Member

Joined: May 2010

Posts: 87

Likes: 0

From: Pittsburgh

Year: 1995

Model: Cherokee

Engine: 4.0

if its just the rad just run water threw it

Jul 12, 2011 | 10:44 PM

eggdashure

Seasoned Member

Joined: Aug 2010

Posts: 330

Likes: 0

From: Grand Junction, CO

Year: 1999

Model: Cherokee

Engine: 4.0L I-6

Quote:

I usually just runs hose water through it on a jet setting

No one told me Jeeps had a jet setting!

Sorry shameless joke there! Prestone makes several different "cleaners" I've had some luck with. Like was said above, flush the bejeebers out of it with water.