The blower fan could be overheating. The A/C is still working but you won't feel the cool unless the blower fan is operational.
Chances are your air conditioner is low or out of coolant. You can go to AutoZone, Napa, Advance Auto, or numerous other do it yourself car repair stores and have it checked out.
If it is an ordinary conditioner then you only need to leave it in for 2 minutes but if you are using a treatment or leave in conditioner you should have it in for 10-15 minutes. Don't put conditioner on the roots as this is new hair. Put it on the middle length and ends of your hair.
about 5 minutes
First, how old are you? second, why are you asking how to use conditioner? third, put it in your hair, leave in for about 2 minutes then washout
For me, i wash my hair with really good conditioner and shampoo everyday and make sure to leave in the conditioner for at least 3-5 minutes.
When it dies, is it a sudden stall, or does it run rough, and then die? If its sudden, it is most likely a electrical problem, but if it runs rough, or dies when accelerating, it might be mechanical. Such as the fuel lines, carb, etc.
Low coolant? Cooling fans not working? Water pump not circulating coolant? Radiator plugged or restricted?
Check coolant level Perhaps thermostat is not opening to allow coolant to flow
not really. check that oil isn't in your coolant or coolant in your oil. the 3.1L engines seem to have a reputation for bad intake manifold gaskets.
it will take about 20 minutes + adding coolant.