State four methods to improve fuel economy of a vehicle.

State four methods to improve fuel economy of a vehicle.
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1 Answer

Answer :

Answer: Methods of improving fuel economy. 

1) Use of multi-functional fuel additives will provide 3 to 4% fuel economy.

2) Good driving habits.

3) Properly maintained fuel supply system.

4) Use of computer controlled fuel injection system.

5) Use of computer controlled ignition system.

6) Use of higher voltage automotive electrical system (42 volts system).
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