I've read several reports that the Esso high performance diesel is the highest quality diesel fuel you can buy. Having used Shell Diesel Extra and BP Performance Diesel I thought I'd give it a try. So far the car is driving like a dog. I can't believe how sluggish the car feels and it's noiser and sounds less refined. I've recently had my injectors replaced under warranty and thought that may be the problem. I've basically been scratching my head over this and today realised what may be the problem. I'd filled up with the bog standard Esso Diesel I was sure it is called "Esso Energy" and that's what it said on the pump but thinking back now it only cost 93p a litre so it must have been the standard Esso Diesel. If that's the case what is the Esso high performance diesel called ?