can you tell me the easy way to get the air out of my pressurized heating and cooling system??

John Oganovich

Asked by John Feb 23, 2013 at 10:17 AM about the 1989 Jeep Cherokee

Question type: Maintenance & Repair

i tried everything to get heat i replaced the therm. the hoses the heater control valve rad. had a rad.service done and im still convinced i have air in the system???

2 Answers


run your motor till warm (stationary) with the radiator cap off or expansion tank depends on the age of car wait for the water to expand 3 times which means letting the water raise to the top of the filler cap it may overspill the replace cap this will expel all air locks hope this helps :)


you need to remove upper rad. hose at t-stat housing. fill plastic tank till you see coolant comming up t-stat housing. then put hose back on....should be good to go....

Your Answer

Add photo

Related Questions

Search Jeep Cherokee Questions

Jeep Cherokee Experts

#1 Tom Demyan
Tom Demyan
Reputation 330
#2 dandyoun
Reputation 320
#3 tennisshoes
Reputation 190
View All

Related Models For Sale

Used Jeep Wrangler"
896 Great Deals out of 43,480 listings starting at $1,800
Used Toyota 4Runner"
339 Great Deals out of 11,926 listings starting at $2,490
Used Ford F-150"
2,471 Great Deals out of 177,468 listings starting at $1,495
Used Honda Accord"
1,528 Great Deals out of 64,679 listings starting at $800

Used Cars For Sale

2015 Jeep Cherokee For Sale
26,248 listings
2014 Jeep Cherokee For Sale
48 Great Deals out of 13,019 listings starting at $19,487
2001 Jeep Cherokee For Sale
6 Great Deals out of 206 listings starting at $1,595
2000 Jeep Cherokee For Sale
202 listings starting at $2,500
1999 Jeep Cherokee For Sale
149 listings starting at $2,295