no
sometime the fan do not work which can cause the car to overheat. Also it can be a fuse for the fan. Check your thermostat.
yes
wrong timing can cause any engine to over heat. in fact if the timing is off it can cause hundreds of dollars of damage.
No.
YesYes
No
no it can not.
A leaking heater core will cause the engine to overheat because the coolant is leaking out.
If oil pressure is low it certainly can cause the car to overheat. This is because the mechanisms are not being properly lubricated with enough oil.
Yes, low coolant will cause it to overheat without the AC; that is not the only reason that will cause overheating however.
Not usually. But it will cause it to overheat. What kind of car?