Easy fix for clogged heater core. - JeepForum.com
Sign Up   Today's Posts
User: Pass: Remember?
Advertise Here
Jeep Home Jeep Forum Jeep Classifieds Jeep Registry JeepSpace Jeep Reviews Jeep Gallery Jeep Clubs Jeep Groups Jeep Videos Jeep Events Jeep Articles
Go Back JeepForum.com > General Technical Discussions > Cheap Tricks & Fixes > Easy fix for clogged heater core.

Rough Country Deals at JeepHut.comSave at JeepHut on Smittybilt Soft topsUp to $75 Cash Back on Your ARB Fridge Freezer Purchase

Unread 07-28-2012, 12:47 PM   #1
Registered User
1996 XJ Cherokee 
Join Date: Apr 2012
Location: Hickory, NC
Posts: 55
Easy fix for clogged heater core.

Get your old bike pump, cut the connector from the end of the hose. Remove the coolant line from the output side of the heater core under the hood. Stick the bike pump hose in the heater core where you disconnected the hose and pump it a few times. It breaks loose the clog and if your lucky it stays that way. It's kind of clumsy to do, you may need 3 hands but it works.

jeffasmi is offline   Reply With Quote
Thread Tools

Suggested Threads

Jeep, Wrangler, Cherokee, Grand Cherokee, and other models are copyrighted and trademarked to Jeep/Chrysler Corporation. JeepForum.com is not in any way associated with Jeep or the Chrysler Corp.