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2001 Chevrolet Blazer Heater
MCADAM1682
MEMBER
2001 CHEVROLET BLAZER
4.3L
6 CYL
4WD
AUTOMATIC
I just had the blower motor replaced and now the heat only comes from the dash vents and only works on the high setting
Monday, January 12th, 2015 AT 12:00 PM
2 Replies
HMAC300
MECHANIC
48,601 POSTS
Chc for a vacuum leak it may be a cracked hose on engine side or control or vacuum motor for mode
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Monday, January 12th, 2015 AT 12:06 PM
MCADAM1682
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2 POSTS
Thanks for your help, it was a cracked vacuum line.
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Tuesday, January 13th, 2015 AT 6:03 AM
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