1988 Grand Wagoneer heater problems

Asked by Daron Jan 27, 2018 at 10:54 PM about the 1988 Jeep Grand Wagoneer 4 Dr STD 4WD SUV

Question type: Maintenance & Repair

My heater worked fine, then one day the motor started
making a squawking noise and stopped.  I installed a new
motor, nothing worked.  Replaced the resistor and the
blower turns but no air makes it inside the car.  Mode
selector switch is getting power.  Does anyone know what
might be going on?  What opens the "door" from the engine
compartment to the inside?  

1 Answer

Daron answered 6 years ago

No sound when moving the selector switch. You are referring to the heater box in the engine compartment correct? Where is the vacuum line? Thanks for your help.

Mark helpful

Your Answer:

Related Questions

  • 1988 Grand Wagoneer heater problems 1 Answer

    My heater worked fine, then one day the motor started making a squawking noise and stopped. I installed a new motor, nothing worked. Replaced the resistor and the blower turns but no air makes it...

    1988 Jeep Grand Wagoneer 4 Dr STD 4WD SUV

    -

    Maintenance & Repair

  • EGR Valve Adapter For '85 Grand Wagoneer 3 Answers

    I'm trying to get my 85 grand wagoneer to pass emissions. I have an edelbrock intake manifold with no port for egr valve. Is there an adapter I can buy so that I can connect my egr valve?

    1985 Jeep Grand Wagoneer

    -

    Maintenance & Repair

  • Jeep Grand Wagoneer 1984 cabin air filter 1 Answer

    Hi, All, I need to change the cabin air filter on our Jeep Grand Wagoneer. It has a mold problem and will need to get it remediated, but we know the filter must be contaminated. Where is the filter ...

    1984 Jeep Grand Wagoneer 4 Dr STD 4WD SUV

    -

    Maintenance & Repair

  • 1989 Jeep Grand Wagoneer Accelerator Issue 1 Answer

    I have an '89 Grand Wagoneer, 360 AMC V-8. The issue I am having is that when I am driving when I depress the accelerator it will on it's own go all the way to the floor and the vehicle will acceler...

    1989 Jeep Grand Wagoneer 4 Dr STD 4WD SUV

    -

    Maintenance & Repair

  • 1989 Jeep Grand Wagoneer Dying 6 Answers

    I have a 1989 Jeep Grand Wagoneer that will die while driving down the road. We have replaced the spark plugs, wires, ignition switch, coil, distributor, vacuum hoses, fuel filter, and rebuilt th...

    1989 Jeep Grand Wagoneer 4 Dr STD 4WD SUV

    -

    Maintenance & Repair

Shortcuts

Search Jeep Grand Wagoneer Questions

CarGurus Experts

  • #1
    Kurt Burton
    Reputation
    1,440
  • #2
    Monkey214
    Reputation
    70
  • #3
    Anthony Innocente
    Reputation
    60
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Jeep Wagoneer
1 listing
Used Jeep Wrangler
134 Great Deals out of 5,910 listings starting at $6,500
Used Chevrolet Suburban
7 Great Deals out of 529 listings starting at $4,999

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.