1997 Z71 Heater stuck on... No air - Hot Rod Forum : Hotrodders Bulletin Board
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Old 07-07-2012, 07:48 PM
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1997 Z71 Heater stuck on... No air

Hello, I have a 1997 Z71: The air doesn't work. The A/C hose gets cold while teh A/C is turned on, but it blows heat. Was told that the switch could be stuck on heat. Could someone please help! NEED A/C!!!!! lol Thank you in advance

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Old 07-08-2012, 08:02 AM
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You probably have a cracked vacuum hose or a disconnected vacuum hose. it will most likely in the engine compartment.make sure you have vacuum at the vacuum canister and follow the small line one the pass side of the truck. That line is a trouble spot.
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