AC/ Heater blower works sporadically
Blows strong when pressing accelerate gas pedal. Gets
weaker braking. Sometimes won't turn on until you hit a
If it blows more hot air when you accelerate that's a sign of low coolant Topping up your system should fix that. If its not turning on that could be the resistor in the heat duct on the passenger side.Could also be faulty wiring or a loose connection somewhere which will take some searching. Could be other things too, but that would be a good place to start.