Problem: Your car won't start when you turn the key.
Possible Causes:
* Dead battery
* Bad starter
* Faulty ignition switch
* Fuel pump failure
2. Engine Makes Knocking or Ticking Noises
Problem: Your engine is making knocking or ticking noises.
Possible Causes:
* Low oil level
* Worn piston rings
* Damaged connecting rod bearings
* Faulty valve train components
3. Engine Overheats
Problem: Your engine is overheating.
Possible Causes:
* Low coolant level
* Faulty thermostat
* Water pump failure
* Faulty radiator fan
* Clogged radiator
4. Check Engine Light Is On
Problem: The check engine light is on.
Possible Causes:
* A variety of engine problems, including:
* Faulty oxygen sensors
* Catalytic converter failure
* Emissions system problems
* Engine misfire
* Fuel injector failure
5. Transmission Problems
Problem: Your transmission is slipping or shifting gears hard.
Possible Causes:
* Low transmission fluid level
* Worn transmission components
* Faulty transmission solenoid
* Faulty torque converter
6. Steering Problems
Problem: Your steering wheel is loose or feels unresponsive.
Possible Causes:
* Low power steering fluid level
* Faulty power steering pump
* Worn steering rack
* Faulty tie rods
7. Brake Problems
Problem: Your brakes are squealing or grinding, or your car pulls to one side when you brake.
Possible Causes:
* Worn brake pads or shoes
* Faulty brake rotors or drums
* Faulty brake calipers
* Leaking brake fluid
8. Suspension Problems
Problem: Your car's suspension is making noises or your car feels bouncy or unstable.
Possible Causes:
* Worn shock absorbers or struts
* Faulty springs
* Worn control arm bushings
* Faulty ball joints
9. Electrical Problems
Problem: Your car's electrical system is not working properly, such as your headlights not working or your radio not turning on.
Possible Causes:
* Faulty battery
* Faulty alternator
* Faulty starter
* Loose or damaged electrical connections
10. Fuel System Problems
Problem: Your car is not getting enough fuel or is using too much fuel.
Possible Causes:
* Clogged fuel filter
* Faulty fuel pump
* Faulty fuel injector
