Tata Indigo Owner's Manual & Service Book - Tata Motors Customer ...

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MAINTENANCE & CAR CARE — Spark Plug
Avoid
• Push start or tow-starting the vehicle. (Use jump leads).
• Long (not more than 10 sec.) repeat (not more than 3 times) starting
of the Vehicle. Investigate the cause for difficulty in starting & rectify
the same.
• Long idling (to warm-up). If the engine is running rough, after a cold
start.
• Switching 'OFF' the ignition when driving down the hill. (This will not
save fuel).
• Fuel tank getting almost empty.
• Idling the engine with any of the Spark Plug Cable disconnected,
manually, during diagnostic test. (Use appropriate test equipment).
• Pre-Coating/Painting of Catalytic Converter.
Parking Warning :
Avoid parking the vehicle over inflammable materials, such as dry
leaves, grass, etc., as the exhaust system is hot enough to initiate "FIRE".
SPARK PLUG (Petrol Engine) :
Spark Plug - Champion
Spark Plug No. - C9YC
Spark Plug Gap - 0.7 mm to 0.8 mm
You should inspect the spark plugs periodically for carbon deposits.
When carbon accumulates on the spark plug, a strong spark will not
be produced. Remove carbon deposits using a spark plug cleaner.
0.7mm to 0.8mm
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