Do the lights come on? Do you have correct operating voltage? What type of car is it? Does the car crank but not start? Do the error lights come on and dim while in the start position? Please answer 1 or some of the questions and I will be able to answer with a more accurate answer or possible solution.
Is it a lifter ticking?
Bad battery, or starter problem.
if you try to start the car and it does not start and you hold it in the turn on position do you hear a noise like gears running if so you need a new starter 135 at auto-zone is what i paid for mine but if you don't hear the noise it could be the solenoid
u cut the red wire and plant a bomb
when you turn your key and you only hear humming noise, the problem will most likely be that the starter is not engaging the fly wheel, its turning but is not sliding forward to do its job. have the starter check.
you'll hear a constant clicking noise with no motor rotation, or you'll hear nothing at all
most likely the brakes, good place to start looking anyway
Defective alternator or broken alternator belt.
No because either you need a oil change or your car is not working right
if it does not turn over and no clicking noise but headlights on, check start fuse and relay if it doesnt turn over and clicks probable starter solenoid
click noise from glove box everything workin properly what is it
The clicking noise you can hear is the starter solenoid clicking into place. If the starter motor does not turn the engine immediately, it is probably the best place to look. it sounds like the starter motor is faulty.