Jim Jim

You’re multifunctional switch seems to be going bad or it’s already bad

Sounds like the throttle body, it probably needs cleaning.

Try checking the multi functional switch, many functions on this switch.

Make sure the braking system pads shoes not stuck

Pull the # 3 coil wire and check for spark

Test the throttle position sensor, do a smoke test on it

Do a smoke test on it sounds like a vacuum leak

Right below the blower motor is a fan resistor, that’s bad