First off, why would you drive for 3 miles if your oil light is on?
Second, did you ever check to see if you had any oil in your engine by using the dipstick?
Third, why do you think you would have any warranty in if your vehicle is 5 years old, and has 79k miles on it?
And Fourth, how can it sound like it wants to start if your battery is dead? That just doesn’t make sense.
The engine can’t crank if the battery is dead, so there’s no way the truck can sound like it wants to start.
BC.