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 490
#2 Cory Shulaw
Cory Shulaw
Reputation 450
#3 dandyoun
Reputation 430
View All

Related Models For Sale

Used Jeep Wrangler"
670 Great Deals out of 43,273 listings starting at $3,000
Used Toyota 4Runner"
274 Great Deals out of 11,229 listings starting at $1,995
Used Ford F-150"
2,715 Great Deals out of 162,964 listings starting at $1,500

Used Cars For Sale

2016 Jeep Cherokee For Sale
28,315 listings
2015 Jeep Cherokee For Sale
76 Great Deals out of 16,395 listings starting at $17,500
2014 Jeep Cherokee For Sale
160 Great Deals out of 3,432 listings starting at $13,999
2001 Jeep Cherokee For Sale
3 Great Deals out of 165 listings starting at $1,950
2000 Jeep Cherokee For Sale
164 listings starting at $2,495