Listen to Your Car Before It's Too Late
Modern vehicles are well insulated, but strange sounds penetrating through the firewall should never be ignored. Mechanical components almost always announce their failure weeks in advance through distinct sounds.
1. Ticking or Knocking Engine Sounds
A metallic ticking rising with engine RPM points to valve lifters or worn connecting rod bearings.
2. Whining or Humming from the Transmission
A high-pitched whine matching vehicle speed indicates worn gearbox bearings or differential gears.
3. Grinding Gear Shifts
Grinding during gear changes signifies failing synchromesh rings.
