Car won't start

My car won’t start but i can’t figure out why. The batteries fine because the radio works. I lost the regular key and i am using the spare. I try to turn it over, but nothing happens, no clicking or anything. Why?

eng,if you know that


not sure year late 90’s in my guess
i think its a 3L
5 auto

its really my friends car he just left it in my driveway over night and dosb’t know anything about cars, i don’t know if that helps you out at all

He should find someone with a set of jumper cables to get a jump start. Something may have been left on which drained the battery. Even a weak battery will run the radio; but, it won’t start the car.

O.K. I wondered about that. Thanks I’ll try.