heater blower only blows on 5 and then other rimes not at all
What is your question?
my heater only blows on speed 5 and if u move it sometimes it will shut day time running lights off and then blower motor won't work again till u shut car off already replaced blower motor resistor and my heater controls and my blower motor is good
RepairPal Certified shops can diagnose and repair your 2003 Pontiac Grand Prix. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.
When blower stops and without changing any settings - wiggle wiring to resistor- if blower responds - replace wiring pigtail and connector - available at most parts stores.