Does a Turbocharger Require Maintenance?

[OEdward]

Turbochargers do require maintenance. For turbocharged models, in addition to using high-quality engine oil, it's also essential to regularly clean or replace the air filter and oil filter. This is because the clearance between the turbocharger's rotating shaft and its bushing is extremely small. If the air drawn into the engine or the engine oil contains impurities, it can accelerate wear between the turbine components, leading to operational issues, damage to the turbocharger, oil leaks, and other problems. Key points to note: Air filters and oil filters must effectively remove impurities to ensure the turbocharger remains clean and functions properly.