a/c blower

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bigreese
Posts: 58
Joined: Thu Apr 01, 2004 6:59 pm

Post

the a/c blower in my new 92q blows intermittently, changed the switch and still have the same problem. could it be a relay? also unit not cooling when it does work. please help.


Q45tech
Moderator
Posts: 14296
Joined: Tue Apr 30, 2002 3:19 am
Car: 1990 Q45 342,400 miles 22 years ownership with original engine
1995 G20t 5 speed 334,000 miles 16" 2002 wheels - 205/50/16 Sr20ve vvl

Post

What switch? The entire HVAC control computer? Not unusal for fan motor to be worn by now.

Cooling - has the AC system been serviced and worn items replaced.......R12 low......nothing $300 to $2500 won't fix.

Follow the system diagnosic proceedure in the factory service manual.

bigreese
Posts: 58
Joined: Thu Apr 01, 2004 6:59 pm

Post

i changed the hvac control computer. the compressor does not seem to be engaging either


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