Yes. A Fuel surcharge will be imposed on Debit card transactions at fuel stations.
Fuel companies add this surcharge as a percentage of the total fuel purchase to offset increasing fuel costs. Typically, the surcharge ranges from 0.25% to 1%.

You can also read a full article on how you lose money with a Fuel Surcharge on Credit Cards
https://sracademyindia.com/banking/credit-card-how-i-lost-money-by-paying-petrol-bills-with-credit-cards-fuel-surcharge-waiver-on-credit-cards/