A frequent failure in Mercedes-Benz C200 models is turbo hose bursting or tearing. This leads to sudden loss of power and higher fuel consumption.
Symptoms
- Sudden power loss
- Delayed throttle response
- Whistling or howling turbo sound
- Black smoke from the exhaust
Possible Causes
- Excessive turbo pressure
- Old and weakened hose material
- Loose hose clamps
- Heat-related deformation
Solutions
- Replace hose with original part
- Tighten hose clamps
- Check turbo pressure sensor
Preventive Maintenance
- Inspect hoses after 50,000 km
- Change oil and air filters regularly
- Avoid long periods of high turbo pressure
Conclusion
Although serious in effect, turbo hose failure is usually simple to fix.
