Best way to improve A/C on trailblazer
06-19-2005, 06:48 PM
#3
Electric Fans...
...will help in slow bumper to bumper or stopped traffic. I do not know what mph these fans equal to when sitting still but I do know the clutch fans suck in this area.
I have an 05 now but I installed Flex-a-Lite's in my 03 and they helped this out a bunch. Saved gas in the city too.
Also I have read here one can valve out the heater hose going into the cab through the fire wall to keep the hot under dash hoses to the heater core cool.
I have an 05 now but I installed Flex-a-Lite's in my 03 and they helped this out a bunch. Saved gas in the city too.
Also I have read here one can valve out the heater hose going into the cab through the fire wall to keep the hot under dash hoses to the heater core cool.
06-19-2005, 06:50 PM
#4
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I thought my ac in the '02 silverado was going bad. Then I left the 105* Laredo temps and it works ok. Black truck heat soaked so bad that the cab was finally cooling off by the time I got to San Antonio yesterday. It's bad when it takes two hours for the ac to cool the cabin comfortably. I'll be glad to get back to Atlanta's usual 90*temps.
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