Heat in a 1998 Tahoe 4door 4x4 5.7

Asked by Dec 01, 2016 at 05:54 PM about the 1998 Chevrolet Tahoe 4 Dr LT 4WD SUV

Question type: Maintenance & Repair

I have replaced the resistor, blend door motor, and
the heater core. It still will not blow hot even warm
air.

2 Answers

5,515

Is temperature reaching normal running temperature?, If not, replace thermostat. If it is, check to make sure there's coolant flowing through the heater core, a hose might be clogged up, restricting flow

99 tahoe . I swapped out the control unit itself, paid over 100$ for it on amazon but it worked fine after that. first i went to the junkyard and got a used one at the pick and pull. that one blew hot air but didnt switch from the vents to window defog. so that told me my heater was fine but my control was not working. hope this helps.

Your Answer

Add photo

Related Questions

Search Chevrolet Tahoe Questions

Chevrolet Tahoe Experts

#1 FordNut
FordNut
Reputation 800
#2 Tom Demyan
Tom Demyan
Reputation 720
#3 Rowefast
Rowefast
Reputation 640
View All

Related Models For Sale

Used GMC Yukon
552 Great Deals out of 17,369 listings starting at $1,995
Used Chevrolet Suburban
495 Great Deals out of 18,928 listings starting at $1,400
Used Cadillac Escalade
288 Great Deals out of 10,687 listings starting at $1,900
Used Chevrolet Silverado 1500
2,307 Great Deals out of 156,238 listings starting at $1,395
Used Ford Expedition
452 Great Deals out of 24,893 listings starting at $1,999
Used Ford Explorer
1,001 Great Deals out of 73,800 listings starting at $750
Used Ford F-150
2,878 Great Deals out of 212,656 listings starting at $1,000
Used Dodge Durango
330 Great Deals out of 24,233 listings starting at $1,500
Used Jeep Grand Cherokee
885 Great Deals out of 69,215 listings starting at $1,300
Used Toyota 4Runner
328 Great Deals out of 20,882 listings starting at $1,990
Used GMC Sierra 1500
930 Great Deals out of 62,271 listings starting at $1,395

Used Cars For Sale

2017 Chevrolet Tahoe For Sale
4 Great Deals out of 7,950 listings starting at $34,912
2016 Chevrolet Tahoe For Sale
85 Great Deals out of 3,313 listings starting at $31,448
2015 Chevrolet Tahoe For Sale
58 Great Deals out of 2,303 listings starting at $27,412
2014 Chevrolet Tahoe For Sale
49 Great Deals out of 764 listings starting at $12,795
2013 Chevrolet Tahoe For Sale
93 Great Deals out of 1,845 listings starting at $11,795