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SIR GUD DAY
2005 Chevrolet Optra
Sir gud day. My chevy optra 1.6 AT only 6 to 7 kilometers per liter. Somebody told me that ECU reflashing can help to my fuel comsumption. Is that true sir? Thanks.
have the same problem?
Tuesday, December 4th, 2012 AT 2:30 AM
Not unless there is a specific update for that issue. Most of the time it is driving habits that effect fuel mileage
Tuesday, December 4th, 2012 AT 2:34 AM
Thank you sir. Good day!
Tuesday, December 4th, 2012 AT 2:52 AM
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