Heater blower

Asked by Guru5ZHQD Feb 18, 2018 at 07:48 PM about the 1992 Oldsmobile Bravada 4 Dr STD AWD SUV

Question type: Maintenance & Repair

I replaced the blower motor and the resister in front of the blower motor and it
still runs slow,but I can raise the hood and tap on the resister it blows fast with
the blower turned on fast.I know its running on slow because i can take the
rubber hose off the blower motor and see its turning slow ,

1 Answer

103,435

Test the voltage supplied to the motor. if those are good then you most likely have a bad motor.

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