Motorists will pay more for gas on Thursday. The state-owned oil refinery, Petrojam, says E-10 87 is to move up by $4.50 to sell for $176.88 per litre and a litre of E-10 90 will go up by $4.50 to sell for $184.32. Automotive diesel oil will move up by $4.50 per litre to sell for $189.25. Ultra low sulphur diesel will sell for $196.09 per litre following an increase of $4.50. The price of kerosene will go up by $4.50, with that fuel to sell for $178.64.