White steam when heat is on high heat not running hot, heats hot asno other issues heats

Asked by GuruXVCFJ Oct 15, 2018 at 03:52 PM about the 2002 Chevrolet Avalanche 1500 4WD

Question type: Maintenance & Repair

I have never had trouble with it b4 always hot heat
qith no issues but this year 1st time n continuing to
blow white looking steam from heater vents only
with dail on hot. Its so baf looks like its on fire cant
see out the window n it foggs windshield on hot.
The heats hot,there there is no overheating runs
perfectly. Seams like heater core but its not loosing
antifreeze n heats as hot as it ever was.   if dails
turned down off of hot hot doesnt do it. Any ideas

3 Answers

GuruXVCFJ answered 5 years ago

Yeah thats what i figured but theres no antifeeze smell no film on window or anything the floorboards are not wet the coolants level hasnt dropped nor does it run hot n u can turn it up hotter just not the last click

Mark helpful

GuruXVCFJ answered 5 years ago

I drove it 116vmiles today i think it may be leaking under the dryer off the cab its got a little film under the alu

Mark helpful

Your Answer:

Related Questions

Avalanche

Looking for a Used Avalanche in your area?

CarGurus has 838 nationwide Avalanche listings starting at $1,150.

ZIP:

Own this car?

Share your experience with others.

2002 Chevrolet Avalanche

Write a car review

Review another car

Shortcuts

Search Chevrolet Avalanche Questions

CarGurus Experts

  • #1
    sverden
    Reputation
    1,220
  • #2
    Mark Weiner
    Reputation
    570
  • #3
    GuruLW9BX
    Reputation
    530
View All

Know more, shop wisely

Search

Related Models For Sale

Used Chevrolet Silverado 1500
4,099 Great Deals out of 132,894 listings starting at $1,000
Used Chevrolet Tahoe
1,022 Great Deals out of 20,374 listings starting at $2,500
Used Cadillac Escalade EXT
16 Great Deals out of 124 listings starting at $4,598
Used Ford F-150
6,022 Great Deals out of 132,252 listings starting at $900
Used GMC Sierra 1500
1,838 Great Deals out of 66,930 listings starting at $1,000
Used Toyota Tundra
1,083 Great Deals out of 33,221 listings starting at $3,599
Used Cadillac Escalade
363 Great Deals out of 6,677 listings starting at $1,995
Used Dodge RAM 1500
98 Great Deals out of 1,593 listings starting at $1,100
Used GMC Yukon
671 Great Deals out of 11,385 listings starting at $1,950
Used Chevrolet Camaro
608 Great Deals out of 9,439 listings starting at $2,150
Used Chevrolet Suburban
642 Great Deals out of 12,826 listings starting at $1,150
Used Toyota Tacoma
1,850 Great Deals out of 32,329 listings starting at $3,500
Used Chevrolet Silverado 2500HD
1,065 Great Deals out of 30,883 listings starting at $1,350

Used Cars for Sale

2013 Chevrolet Avalanche For Sale
18 Great Deals out of 157 listings starting at $8,995
2012 Chevrolet Avalanche For Sale
4 Great Deals out of 89 listings starting at $7,990
2011 Chevrolet Avalanche For Sale
6 Great Deals out of 100 listings starting at $4,050
2010 Chevrolet Avalanche For Sale
6 Great Deals out of 36 listings starting at $5,950
2009 Chevrolet Avalanche For Sale
5 Great Deals out of 50 listings starting at $7,488

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.