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IIT Kanpur study finds E20 petrol does not harm engines
The Telegraph··15 Jul
IIT Kanpur researchers said on July 14 that studies found no significant fuel efficiency drop and no evidence that E20 ethanol-blended petrol harms vehicle engines. Autocar India editor Hormazd Sorabjee said claims of widespread engine damage are exaggerated. Maruti Suzuki reported servicing 15 million older vehicles without fuel-related issues after the nationwide E20 rollout began.
Prism
What It Means For You
- E20 petrol is now available nationwide at fuel stations.
- Older car owners may need regular maintenance to avoid fuel system issues.
- Mileage changes of up to five percent are possible with ethanol blends.
What's Happening
- IIT Kanpur researchers reported no engine damage from E20 on July 14.
- Maruti Suzuki found no fuel issues in 15 million serviced older vehicles.
- Autocar India editor said social media damage claims are exaggerated.
E20 Rollout Context
- India mandated 20 percent ethanol blending in petrol nationwide.
- The oil ministry said E20 reduces lifecycle carbon emissions.
- IIT Kanpur has also tested E85 fuel on specially designed engines.
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