

Waste organic materials such as waste wood are also increasingly used. Bioethanol is fuel made from refining plants such as sugarcane, maize, potato, cassava and hemp.

The government committed to a target of 9.75% of all transport fuels coming from renewable sources by the end of 2020. This is because in areas where demand is lower, fuel companies rely on supplies from a third party that blends up to 5% ethanol in premium grades. For example, Jet Ultra Premium is ethanol-free except in Yorkshire, Humber, Teesside and Scotland, where it contains 5% ethanol – and the situation is almost identical for Esso Synergy Supreme+, except that it may contain ethanol in North Wales, Cornwall and Devon too.

The “up to” element varies not so much between different fuels as between different parts of the UK. Almost all 95 octane fuel previously contained near 5%, but the situation was – and remains – different for higher octane fuels. Now it is E10 and contains between 5.5% and 10% bioethanol. Until recently, all pump petrol was rated ‘E5’ and contained up to 5% bioethanol (some E5 contained no ethanol). There are some issues, which we will discuss, but it certainly isn’t as big a nightmare as some suggest. It is a danger if you have deteriorating, incompatible components in your fuel system, but it isn’t the end of the world: Brazilian historic vehicles have been running on 25% bioethanol since the 1970s. If you buy Chevron with Techron, have you noticed a difference in your gas mileage or do you think it’s just marketing hype? Let us know your experience in the comments below! RELATED: Buying gas from a station on this list is better for your car More Clark.Prophets of doom are suggesting that the increase in bioethanol content in UK petrol is going to kill classic cars and/or set them on fire. However, you can have what the study finds is the best gas at the lowest prices.” There are many who decide to buy gas only at major oil company stations, believing their gas to be superior. “The most important thing about the AAA report is that many of the nation’s giants of gas discounting sell Top Tier gasoline, including Costco and QuikTrip.

Money expert Clark Howard says Top Tier gas doesn’t have to cost you extra because discounters like Costco and QuikTrip sell it across all grades of fuel - even the cheap stuff! The group said Top Tier gasoline kept engines “remarkably cleaner” than lower-quality fuels.Ĭhevron is among the many Top Tier licensed retail brands. Meanwhile, you should know that all gas contains some engine-cleaning detergent additives, but gasoline that meets Top Tier standards has a higher concentration of detergent added to it.ĪAA has studied Top Tier gasoline extensively and determined that detergent additives really do make a difference. AAA: Top Tier gasoline IS better for your car
#Synergy gas really good for your car update
We’ll update this story if Chevron responds to our request for details about how it can back up the claim in its new campaign. We reached out to Chevron’s media relations department about a week ago, but no one has replied to provide more information.Ĭonvenience Store News, an industry publication, reports on its website that Chevron increased the level of additives in its fuels two years ago and tested them against leading competitors. Gasolines with Techron clean up grimy deposits that can interfere with fuel combustion - which can boost your miles per gallon.” “Your engine’s performance can affect your mileage. The website says Techron’s effectiveness has been tested by the company’s team of chemists and engineers, but couldn’t find details of any independent study to support Chevron’s gas mileage claim. No gas gets better mileage than Chevron with Techron or Texaco with Techron.” Chevron with Techron mileage claim says in big, bold letters: “IT’S PROVEN. RELATED: 7 things to know before you buy gas at Costco Wholesale Chevron claims gasoline with Techron can boost your miles per gallon The secret ingredient is called Techron, a fuel additive that the company says contains powerful detergents that will keep vital engine parts clean.
#Synergy gas really good for your car series
Chevron is out with a series of new advertisements that claim its gasoline is the best for your car’s mileage.
