TATA Motors Zest Owner's Manual page 159

VALUE ADDED SERVICE
Why de-carbonisation is required in Diesel engines?
Carbon deposits accumulate over time in injector pump, fuel injectors, combustion chambers& intake valves This causes
rough idle, vibration at idle, loss of power, hesitation, misfire, decreased mileage, increased smoke, slowed throttle
response.
Decarbonisation process is designed to remove these deposits
• • • • •
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
•
Better fuel economy
•
Increased engine performance and response
•
Smooth Starts, idles and quieter run
•
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
Please note: These are symptomatic treatments to be availed beyond 20000 kms and only when you have problems in
your car as mentioned in first paragraph and are to be done only after you give your consent for carrying out these
treatments
CAR CARE & VALUE ADDED SERVICE
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