Question about 1985 Jeep Grand Wagoneer

1 Answer

Changed the blower motor in 1985 wagoneer still dont get any heat, the heater core is still good, what else could it be??

Posted by on

  • 1 more comment 
  • nadia_herrin Mar 09, 2009

    problem was solved, there was a poor connection in the wiring, ran new wires and works great.

  • semloh1950 May 11, 2010

    i am glad to hear that you got it fixed thanks for using fix ya

  • semloh1950 May 11, 2010

    hi thee i need alittle more info please

    why did you change the heater motor

    when you feel the heater hoses are they hot


1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points


    An expert that gotĀ 5 achievements.


    Visited the website for 3 consecutive days.


    An expert whose answer gotĀ voted for 20 times.

  • Expert
  • 159 Answers

What does the temp gauge read? 180-190 is ok if not change the thermostat,if ok is heater core lines both hot? if yes then heater core is good if not and one is cooler then core is plugged flush it out,if all that is good the air handler door are vaccum operated if there is no vaccum then all air in stuck on defrost and if not this then the hot air is getting cooled by cold air either from a broken heater box or the heater control for hot and cold is bad.

Posted on Mar 11, 2009

1 Suggested Answer

  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%


Complete. Click "Add" to insert your video. Add



Related Questions:

1 Answer

2000vwpassat1.8litre blows cold air when driving I changed the thermostat . if you are running it in the garage it blows lots of heat. what could the problem be?

the heater core is failing or u dont have enough fluid--driving is takin the temp down--replace blower motor and ac evaporator when u change it since it a major job

Dec 05, 2014 | Volkswagen Passat Cars & Trucks

1 Answer


Thermostat bad or heater core . check both hoses to core with heat on both hot core is good, 1 hot core is plugged Possibly heater control valve also

Nov 05, 2012 | Cars & Trucks

1 Answer

I have a 1994 Ford e350 club wagon van.When i start the vanand turn the heat on it stay on for approx mins then starts blowing cold ar. blower motor, blower motor resistor, thermastat,control switch have...

is your heater core hooked up, on most vehicles there are two hose on the left side under the hood that goes thru the fire wall if they are not there then that,s your problem bad heater core.

Sep 17, 2012 | 2002 Ford E350

2 Answers

Cannot get the heater to work


Nov 05, 2011 | 1996 Mercury Grand Marquis

1 Answer

Heater problems

I had this same problem in my 1985 Chevrolet Citation X-11 before i took the Squirrell Cage (blower motor) out and shop-vacc'd the mouse nests out of it. there is probably something obstructing yours as well, my heater core was attached to the firewall in the engine bay but since your car is newer than the 80's i would say your heater core and blower motor are accessable underneath your dash. when you take the lower cover off the heater core be prepaired with rubber gloves and a shop vac just in case your nest falls out, you really dont feel like catching whatever those nasty critters are carrying. if you open up your heater core and move all the doors (indicated by foam sealing strips) and everything is empty and the doors move freely (dont push the doors, use the dash controls to operate them, usually by cycling slowly from hot to cold)  then that means you dont have a nest, but i would reccomend replacing your blower motor. Keep me updated!
Hope this helps!

Feb 23, 2010 | 2003 Pontiac Grand Prix

1 Answer

Heater dont work

The blower motor resistor could be the problem. It is located on most cars near the blower motor or on the motor itself. But yes check the fuse or relay first.

Dec 09, 2009 | 1985 Toyota MR2

2 Answers

1985 chevy 1/2 ton heater not blowing what would cause this?

check fuse and switch for heater if good check power to blower motor at heater core if power remove blower motor and check housing for debris (leaves etc)and blower motor for proper turning unit may need to be lubed if hard to turn or seized if seized and oil/lube not working replace blower

Oct 31, 2009 | 1985 Chevrolet Chevy

Not finding what you are looking for?
Cars & Trucks Logo

Related Topics:

131 people viewed this question

Ask a Question

Usually answered in minutes!

Top Jeep Experts


Level 3 Expert

74115 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22082 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

7188 Answers

Are you a Jeep Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides