What are the reasons for a car making a squeaking noise when starting but not firing up?

[BeauMarie]

Car making a squeaking noise when starting but not firing up is due to: 1. The car is out of fuel. If the fuel gauge shows below the red line, it indicates no fuel and the owner needs to refuel the car, naturally it won't start; 2. Incorrect gear position. For automatic transmission cars, the gear must be in P or N position when starting. If it's in R or D position, the car won't start. For manual transmission cars, not pressing the clutch will also prevent starting; 3. Dead battery, caused by leaving headlights on for a long time or the battery reaching the end of its lifespan; 4. Installing xenon headlights, high-power audio systems, DVD players, etc., can also cause vehicle circuit failures; 5. Faulty spark plugs or ignition coils.