We’ve answered your most frequently asked questions
As one of the UK’s leading fuel, oil and lubricant suppliers, we’ve built up a vast amount of experience within the industry. To help answer any queries you may have, we’ve pooled the collective knowledge of our team and many years of experience to bring you our FAQs, guides and resources.

As so, we’ve curated a list of resources below, which will hopefully answer all of your questions and also act as a point of reference should you need to share this information. Alternatively, you can give our specialist team of fuel experts a call on 0330 123 1444.
Fuels and Oils FAQs
Buying Fuel from Crown Oil FAQ
Frequently asked questions about buying our range of fuels, oils and lubricants.
Carbon Offset Fuels FAQ
Frequently asked questions about our range of carbon offset fuels.
Diesel, Fuels & Oils FAQ
Frequently asked questions about our range of fuels and oils.
Fuel Polishing FAQ
Frequently asked questions about our fuel polishing services.
HVO Fuel FAQ
Frequently asked questions about HVO fuel, the FAME-free fuel.
Industrial Heating Oil FAQ
Frequently asked questions about our industrial heating oil (IHO).
Red Diesel FAQ
Frequently asked questions about red diesel, the off-road low fuel duty fuel.
Our Fuel & Lubricant Brochures
Check out our fuel and lubricant brochures which are packed full of useful information and are free to download.
From red diesel to HVO fuel, industrial oils and AdBlue®, why not take a look at our selection?

Need further help and advice?
At Crown Oil, we’re proud to have the expertise and facilities to offer fuel and lubricant-related technical support to our customers. Our team of full-time chemists and technicians can test your supplies and offer the follow-up advice you need to make sure your fuel isn’t going to let you down.
So if you still have any questions you would like answering, or you’d like to speak to one of our fuels and oils experts, give us a call today on 0330 123 1444.