what causes a heater fan to work intermitently

Asked by Jan 14, 2015 at 08:37 AM about the 1995 Buick Park Avenue

Question type: Maintenance & Repair

1996 buick park avenue

2 Answers

10,580

probably a bad or shorted wire somewhere. check the wiring to the fan especially under the dash. if the wiring is good the fan itself could be going bad.

975

Could be internal to the motor, brushes are wearing down, check out rockauto.Com I bought a new factory replacement one for $35 as opposed to the same one from the dealer for $300

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