dd
if the battery is not bolted down tight your positive post is grounding on the hood killing the vehicle.
yes
lack of fuel
you can but it wont stay running if the battery is dead
you need to replace the window regulator
You might have a problem with the catalytic converter.
Defective alternator or broken alternator belt.
two plugwires were off when car started and ran for 15 seconds
My car starts and runs fine .Yours may need a fuel filter or pump.
There wont be any leaks, the car wont overheat and it will stay in the normal operating temperatures.
The alternator is failing.