blower motor for heater works sometime gose off and comes back on.what could this be
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2001 Pontiac Bonneville Question: 2001 bonneville blower motor for heater
Answer #1Auto Stop Limited, Inc (66 Answers) , Baltimore, MD - (410) 467-7600Auto Stop Limited January 16, 2012, 07:27Technician
Sounds like your blower motor or resistor is bad. There is a procedure to check but if your not to electrical savy replace the resistor first otherwise blower motor.
Hopes this helps.