TATA Motors TIAGO Owner's Manual page 144

CAR CARE AND VALUE ADDED SERVICES
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
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