i have belta 2007/09 1.0 cc , giving me avg. 9-10 km/l ..i have changed plugs , cleaned throttle body , changed my gear oil CVT original toyota...
but avg .has not improved ,it runs just fine except baths in petrol, reading all of belta owner post ,depresses me...
what else should i do..??some onw says clean yr MAF sensor ,it improves running... and helps poor idling...where is it..??