Overheating in 11 degree weather

ATF fluid level????

Check for a bad connection on the switch

check your door controls, they are known to short out. When you try to boost it after it has died, have you disconnected the battery for a few minutes first? Had this problem with an 02 envoy when the temp dropped below -20

I would suspect the thermostat first.

(29.5 lbs)40 nm and wait 20 minutes and turn 90 degree wait for 20 minutes and turn additional 90 degree for "IRON BLOCK" . "Alumn. Block" is (22.1 lbs) 30 nm wait 20 minutes and turn 90 degree, wait 20 minutes then turn additional 90 degree. DONE!

Can you swap door switches from left side to right side to possibly eliminate one side?

Orings on the cluctch pistons are hard and flat. Changing the fluid may help soften them. I dont recomend any additives.

try the thermostat first . it may be sticking!!

It is most likely a thermostat. As your car gets older the thermostat begins to lose its spring like properties and stays open all the time causing your car to never warm up.

If you can't tackle right away, start your car in the morning and let it run for about 15 minutes to warm up. Be sure to turn the heat on full blast and recirculate the air.

Please check your idle controller whch is normally located near the air intake.Sometimes cleaning them and putting them back solve this problem.