AC all of a sudden blows hot. Compressor on, belts turning
COL32324
MEMBER
2000 NISSAN SENTRA
80,000 MILES
All of a sudden the ac is blowing hot. Was cold this morning and now only blows hot. Belts good, compressor kicks on. Help!
Wednesday, April 11th, 2012 AT 1:38 AM
3 Replies
SATURNTECH9
MECHANIC
30,869 POSTS
Is your temp blend door operating?Also is the compressor cycling?
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Wednesday, April 11th, 2012 AT 1:40 AM
COL32324
MEMBER
2 POSTS
It appears to be cycling and the blend knob is all of a sudden difficult to turn. It was all the way to warm this morning and back but now will only move half way
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Wednesday, April 11th, 2012 AT 1:49 AM
SATURNTECH9
MECHANIC
30,869 POSTS
Is your ac condensor fan operating?Sounds like you have two issues the blend door is binding and your a/c compressor is cycling.