heater not working

Asked by GuruNSLDB Oct 30, 2019 at 03:37 PM about the 1990 Chevrolet C/K 1500 Silverado Extended Cab RWD

Question type: Maintenance & Repair

heater not working in truck what are some things to look for

1 Answer
21,875

Gary answered 4 years ago

Possible causes are low on coolant, bad thermostat, bad heater control valve just to name a few.

Mark helpful

Your Answer:

Related Questions

  • heater not working 1 Answer

    heater not working in truck what are some things to look for

    1990 Chevrolet C/K 1500 Silverado Extended Cab RWD

    -

    Maintenance & Repair

  • Heater display module not working 2 Answers

    I have a 91 chevy silverado and the heater control module will not light up. Neither will my dash lights and the radio lights go out when I turn on headlights.

    1991 Chevrolet C/K 1500 Silverado 4WD

    -

    Maintenance & Repair

  • 1994 chevy 1500 heater controls/wipers not working right 2 Answers

    i tried to turn my wipers on yesterday, didnt work... just a buzzing noise, then i checked the normal culprit, known defective motor control board, soldered that better, no change, then i noticed wh...

    1994 Chevrolet C/K 1500 Silverado Extended Cab Stepside 4WD

    -

    Maintenance & Repair

  • New Feul pump not working 6 Answers

    New feul pump not working, is there a reset button?

    1994 Chevrolet C/K 1500 Silverado Extended Cab RWD

    -

    Maintenance & Repair

  • Brake lights not working 12 Answers

    Brake lights still not working after I replaced brake switch. Running lights,blinkers,reverse all work. Fuses in panel good,bulbs good, what else can I check?

    1994 Chevrolet C/K 1500

    -

    Maintenance & Repair

Own this car?

Share your experience with others.

1990 Chevrolet C/K 1500

Write a car review

Review another car

Shortcuts

Search Chevrolet C/K 1500 Questions

CarGurus Experts

  • #1
    Andrew Olsen
    Reputation
    15,770
  • #2
    Rowefast
    Reputation
    9,520
  • #3
    John Saffrahn
    Reputation
    6,430
View All

Know more, shop wisely

Search

Related Models For Sale

Used GMC Sierra 1500
1,906 Great Deals out of 65,758 listings starting at $875
Used Ford F-150
6,079 Great Deals out of 132,240 listings starting at $900
Used Chevrolet C/K 2500
65 listings
Used Chevrolet Camaro
612 Great Deals out of 9,124 listings starting at $4,899
Used Chevrolet S-10
3 Great Deals out of 158 listings starting at $2,995
Used Chevrolet C/K 3500
79 listings starting at $4,500

Used Cars For Sale

1998 Chevrolet C/K 1500 Silverado Extended Cab RWD For Sale
4 listings
1997 Chevrolet C/K 1500 Silverado Extended Cab RWD For Sale
4 listings
1996 Chevrolet C/K 1500 Silverado Extended Cab RWD For Sale
5 listings
1995 Chevrolet C/K 1500 Silverado Extended Cab RWD For Sale
2 listings starting at $11,000

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.