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Why does the ac just blow out of the defroster in 1994 Chevy truck?
Wiki User
∙ 14y ago
The diverter valves on a 94 Chev full sized pickup are operated by small electric motors on a gear drive. That pickup is 15 years old, the diverter valves have been opened and closed a few times and the motor, the valve or the switch has worn out.
Working on the air handling system is a pain because 1) it's so difficult to reach, and 2) you have to be in an awkward position to work on it.
The good news is, they CAN be repaired. The bad news is, maybe you could turn it in on the "cash for clunkers" program and buy a vehicle that's cheaper to drive.
Wiki User
∙ 14y ago
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