whats the easiest wayto get air out of my heating n cooling system i cant get no heat?

John Oganovich
0

Asked by Feb 23, 2013 at 10:25 AM about the 1989 Jeep Cherokee

Question type: Maintenance & Repair

1 Answer

Tom Demyan
165,355

Did you replace your thermostat and or your expansion tank cap? These can fail. If they are good, do this...Fill it with coolant, leave the rad cap off, start it and let it idle. Keep the coolant level full in the neck of the rad while idling. When coolant starts to overflow, put the rad cap back on. Check coolant in overflow bottle for proper level.

Your Answer

Add photo

Related Questions

  • can you tell me the easy way to get the air out of my pressurized heating and cooling system?? 2 answers

    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???

    1989 Jeep Cherokee

    -

    Maintenance & Repair

  • AC/blower motor work but no heat 3 answers

    55+ single woman, son bought me great CD player from Best Buy. Took it for install and after 3 hours the idiots said wouldn't work and kept blowing fuses. Pretty mad and left. After that I had no ...

    1996 Jeep Cherokee 4 Dr Country 4WD

    -

    Maintenance & Repair

  • heating in jeep 2 answers

    while letting my jeep warm up a hint of luke warm heat is if i turn on defrost but starting to drive it cool air coming out of defrost vent and cool air comes out when wanting heat out of regular part...

    2000 Jeep Cherokee Sport

    -

    Maintenance & Repair

  • why don't i have heat inside my jeep 2 answers

    had my heater core and bend replace and still no heat. what could be the problem

    2000 Jeep Cherokee

    -

    Maintenance & Repair

  • heate blowing cool air 1 answer

    I replaced my heater core and think I got the blend air door stuck.I have the dash and all back together, before I go all the way back in to the heater/ac housing I was wondering if cutting the AC lin...

    1999 Jeep Wrangler Sport

    -

    Maintenance & Repair

Search Jeep Cherokee Questions

Jeep Cherokee Experts

#1 Daniel Guillen-Pizzorni
Daniel Guillen-Pizzorni
Reputation 570
#2 Cory Shulaw
Cory Shulaw
Reputation 520
#2 Tom Demyan
Tom Demyan
Reputation 520
View All

Related Models For Sale

Used Jeep Wrangler"
685 Great Deals out of 55,065 listings starting at $1,500
Used Toyota 4Runner"
244 Great Deals out of 13,365 listings starting at $2,000
Used Ford F-150"
2,914 Great Deals out of 196,172 listings starting at $1,600

Used Cars For Sale

2016 Jeep Cherokee For Sale
10 Great Deals out of 41,265 listings starting at $20,799
2015 Jeep Cherokee For Sale
133 Great Deals out of 5,710 listings starting at $15,500
2014 Jeep Cherokee For Sale
75 Great Deals out of 2,866 listings starting at $13,367
2001 Jeep Cherokee For Sale
151 listings starting at $3,695
2000 Jeep Cherokee For Sale
4 Great Deals out of 177 listings starting at $2,499