Recent content by Bob S.

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    Vent thru Defrost Only

    Sounds like a vacum leak. A small one doesn't affect the engine too much as the computer will compensate. Follow all the vacum lines from the manifold and make sure none are cracked or disconnected. There are a couple of one way valves in the system, if hooked in backwards they will block the...
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    Blower motor controller repair

    This is for the two piece unit with the hi fan relay in a seperate module. Symptoms: Fan on when ignition is on, the fan switched to max speed when the control **** is turned to high. Remove the module from the blower housing, disconnect the air hose and the wiring connector. The cover on the...
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    No heater Blower?

    I am assuming you have a climate control head. If not the checks for power are similar. You can access the connectors by dropping the glove box down. The blower motor has it's own fuse, a 30 amp one. Is it ok? Also check for voltage between the two heavy wires in the blower motor controller...
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