Re: Tata Manza Ownership Experience: After 1.5 Years
What is de-carbonizing, is it cleaning the EGR valve?
Engine de carbonising seems to be more than that.
It is about removing the carbon deposites from the whole sytem - Combustine chamber, fuel lines etc.
Following info is from TATA Motors customer care:
Why diesel de-carbonisation is required?
Carbon deposits accumulate over time in the entire diesel fuel system, including the fuel lines, injector pump, fuel injectors and combustion chambers. This causes rough idle, vibration at idle, loss of power, decreased mileage, increased smoke, slowed throttle response.
Solution:
Decarbonisation process is designed to remove these deposits
Resulting in
- Better fuel economy
- Better combustion & increased power
- Faster starting & warm-up
- Reduced emissions
- Reduced injector & pump wear, thereby resulting in savings in maintenance costs
It is approved for low sulphur diesel fuel and EGR equipped diesel engines.
Why petrol fuel and air Decarbonisation is required?
Carbon deposits accumulate on intake valves, injectors, ports, fuel injectors and combustion chambers causing loss of power, rough idle, hesitation, misfire, pinging, knocking, mileage and hard starting.
Solution:
Decarbonisation process helps
- Clean fuel injectors
- Clean throttle body
- Clean plenum and air-intake
- Clean intake valves and ports
- Remove combustion chamber deposits
- In maintaining correct balance of fuel and air in system
Resulting in
- Comprehensive clean-up of combustion chamber, induction system & fuel injector deposits
- Improved fuel economy
- Improved Engine performance & response
- Reduced emissions
- Increased Power & acceleration
- Smooth starts, idles and quieter runs
Charges:
Diesel decarbonising - soft (20000 km) - Rs 1350
Petrol decarbonising - soft - Rs 1350
Diesel decarbonising - hard (60000 km) - Rs 2130
Petrol decarbonising - hard - Rs 2130
Tata Motors Customer Care :: Decarbonising & Engine Flush