The air handler may not shut off due to a malfunction in the thermostat, a problem with the fan relay, or issues with the wiring. It is important to have a professional HVAC technician inspect and repair the system to ensure proper functioning.
It sound like the thermostat is broken
check the headlight/multifunction switch
An air-intake engine shut-off valve regulates air-flow to the motor, and operates as an emergency shut-off valve. There are also shut-off valves on water hoses, so shut-off valves really control the inflow of any liquid or gas.
sounds like a blend door concern or vacuum concern
That's called dieseling, and the main thing that causes it is improper ignition timing.
why wont the ac compressor shut off stays on on all settings
Generally automotive blower motors are designed to run on the lowest speed even though the heater is turned off. The purpose is to circulate fresh air into the cab.
It is designed to stay on. It will not drain your battery.
is your e-brake on?
Car just shut off checked getting fuel cranks good just wont turn over
Yes . Bad injectors more stress fuel pressure wont maintain. Shut down
does any one know how o shut off the theft system so i can drive my car it will start then die