TATA Motors Indigo eCS Owner's Manual & Service Book page 117

CATALYTIC CONVERTER
Catalytic Converter ( PETROL ) :
The catalytic converter is fitted on your car to reduce exhaust
pollution. The catalytic converter will quickly heat up after
starting to ensure that it operates correctly during the warm
up phase of the engine. On a car with a catalytic
converter, the fuel tank filler neck is of reduced
diameter compatible with standard unleaded petrol
supply nozzle.
NOTICE
Even one time use of leaded petrol may cause permanent
damage to the catalytic converter. Hence use unleaded
petrol of recommended specifications only.
Care & Maintenance :
Avoid
• Use Unleaded Petrol only, since use of Leaded Petrol
will damage (poison) the Catalytic Converter
permanently.
• Consult an Authorised Service Outlet at the earliest
when,
- Engine misfires or runs irregularly, following a cold
start,
- A significant loss of Power is noticed.
MAINTENANCE & CAR CARE
• In the event of above symptoms, drive the car at slow
speed without rapid acceleration. If the vehicle is
continuously run with misfiring, it may cause
overheating of shell, carpet etc. resulting into fire.
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