New Delhi:The government on Wednesday said that some rubber parts and gaskets in BS-III vehicles, introduced from April 1, 2005, and manufactured before 2016, may be impacted and require replacement when operated with E20 petrol, i.e. What did Nitin Gadkari say about E20 petrol? The government states that the introduction of E20 fuel has been carried out in phases following extensive testing. Meanwhile, vehicle manufacturers have stated that warranty claims for vehicles using E20 fuel will continue to be honoured. Ethanol Blended Petrol (EBP) Programme in IndiaThe Ethanol Blended Petrol (EBP) Programme has been implemented through a phased, calibrated, scientifically validated and consultative approach.