fuelquestion

  1. SeatFRTSI

    Should I use Tesco momentum fuel all the time?

    Seat Leon FR TSI EVO 1.5 petrol Hi, I read in my handbook that the car should be ran on the highest grade petrol fuel and I’ve noticed recently after topping the tank with Tesco’s momentum fuel 99 octane I’m getting at least 5 more mpg but I’m told by other people that this should only be used...
Lecatona HPFP (High-pressure Fuel Pump Upgrades)