What Are the Reasons for a Car Squeaking and Failing to Start?
2 Answers
Car squeaking and failing to start can be caused by: 1. Damaged bearings in the water pump, air conditioning compressor, clutch, generator, power steering pump, or belt tensioner; 2. Faulty spark plugs or ignition coils; 3. Engine starter motor spinning freely; 4. Slipping flywheel ring gear; 5. Insufficient battery charge; 6. Poor-quality gasoline. Solutions for a car squeaking and failing to start: 1. Check the battery's charge status; 2. Inspect the gear position; 3. Examine the condition of the spark plugs and ignition coils; 4. Use high-quality gasoline with guaranteed standards; 5. Check the working condition of the engine and transmission.
Having driven for decades, I've encountered quite a few cases of squealing sounds during failed startups. Most often it's a starter motor issue – the squealing occurs because the gears aren't meshing properly or have worn out from age. Sometimes it's due to insufficient battery charge, resulting in slow cranking accompanied by noises. Failure to start could also relate to ignition system problems, like faulty spark plugs or ignition coils. When this happens, I first turn off all electrical devices to conserve power, then check for loose or corroded battery terminals and clean them if needed. If that doesn't work, don't keep trying forcefully – call for a tow truck or professional assistance immediately. Cold winter weather makes these issues more likely, so it's best to perform regular maintenance by checking the starter motor and battery lifespan to prevent breakdowns during long trips. Remember: safety first. Don't tinker recklessly roadside – it wastes time and poses dangers.
