The E20 transition: fuel for debate
Mechanics in New Delhi are reporting a surge in vehicle engine issues, such as clogged fuel injectors and sensor failures, following the nationwide rollout of E20 ethanol-blended petrol. The transition, aimed at improving energy security and supporting farmers, has sparked debate among motorists regarding vehicle performance and maintenance costs.
Why it matters
The transition to ethanol-blended fuel is a significant national policy shift that directly impacts the daily operations and maintenance costs for millions of vehicle owners.
“Business is brisk,” says 53-year-old Abdul Aziz, a mechanic and co-owner of a repair shop in Karol Bagh’s Nala market, New Delhi, a bustling car repair bazaar. He says this flashing a wry smile, his mouth stained red by paan . The surge in business, he says, is being driven by a growing number of owners arriving with strikingly similar complaints.
Over the past few months, motorists have been reporting a sharp drop in fuel efficiency and vehicles that jerk while driving. Mechanics call it “gaadi missing de rahi hai” — a symptom that often points to poor fuel delivery. According to Aziz and his business partner, Tanveer Ahmed Khan, the most common causes are clogged fuel injectors and blocked fuel filters.
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