Is Shell fuel really that much better than supermarket fuel?

I've always used Shell V Plus diesel in my Range Rover TDV8, with 160,000 miles on it. My neighbour said it was a waste of money, so I switched to Asda diesel. My car now has worse fuel economy and runs rougher. Is it just my imagination or is Shell V Plus really that much better than supermarket fuel?

Asked on 9 April 2018 by minimad

Answered by Honest John

Don't listen to your neighbour. This is precisely why I recommend Super and specifically Shell V-Power. Get back into it and there's a chance it will clean up your engine's fuel system as it used to do. This comes from more than 20 years experience in more than 1000 cars, plus 1,000,000 reader's letters and emails.

Tags: v-power diesel cars shell supermarket fuel

Similar questions

Is EGR failure a common issue after the emissions update?

Soon after the emissions update our Skoda Yeti 2.0 TDL had to have a new ERG recirculating valve fitted at huge expense. Luckily, we we covered but this cover has now expired. The warning light has come...

Can I do anything to improve the fuel economy after the emission update?

My Skoda Yeti 2.0 TDI had the emissions update six months ago. I have since discovered a drop of 6.5mpg. Skoda say they cannot do anything, can anyone help please?

Does the start/stop mechanism and premium fuel effect the regeneration process?

I stumbled across a couple of issues which seem to do the rounds on various forums, so I thought I'd ask here for a definite answer. One is that the Start-Stop mechanism, as implemented in the Audi A6...

Related models