Only works when it wants to

its on and blows but no heat

Just started overheating and ac doesn't blow cold air.

Not sure if it's the fuse or radiator fans not coming on

Can not find the location of fuse for the heater in owners manual

Overheating at idle, temp goes back down when moving. Also heater quit working and airbag light came on

It's seems to not shift all the way to top gear. Also, after a night of sitting in cold weather. Doesn't kick into gear right away. Takes a few seconds then it gets going. Both reverse an drive it does this. But when the engine is warmed up it drives perfect. But after a few miles of driving the check transmission light comes on and if I don't stop the transmission overheating light comes on. Also the low oil temperature light comes on. All fluids are good. Had mechanics change oil an tran fluid and everything is as it should be. It is a rebuild transmission. What kind of problems am I looking at. What could it be. Solenoid , computer modulator, or a faulty sensor. Hoping it's something I don't have to pay to much to fix. Desperate for any tips before I take it in. Thanks

Heater worked fine then started not to defrost it actually makes it harder to see while driving

The RPMs start to surge when the cat is in park with and without the AC/heater is on, when the car is stopped in traffic the surge starts

When itwhen you set my heat on 90 it works great if you turn it down it blows out cold air there is no happy medium I have flushed heater core and changed heater valve I do not hear any clicking what could it be