Amoco gas generator#
that works for me when the spark arresters on my two stroke engines get clogged up.įuel with Tetraethyl Lead will eventually block a generator though - for the same reason that it used to foul spark plugs, lubricate valves and poison catalytic converters - the sticky lead mix resulting from combustion condenses on cooler surfaces in short order - like someone's lungs for example.įor the cost of shellite (our Australian white gas) for cooking use, I just use that - even if it is three times the price of kerosene. Others swear by just throwing a clogged generator on the camp fire. Or it could just be a limited sample size. It may be that our additive mix has fewer of the problematic chemicals as we don't have to manage much in the way of cold weather or altitude by comparison. I've spoken to a number of travellers in Australia who have just used our 91RON unleaded in Coleman stoves for years without issue.
Some of them may actually improve combustion. The additives used to achieve the required octane rating differ across various markets too and even within the same market due to seasonal temperature variations. Other countries use other indexes too - see: Octane rating - Wikipedia Roughly speaking, 87AKI in the USA is equivalent to 91RON here in Oztralia. The USA uses AKI (Anti Knock Index) while us Aussies use RON (Research Octane Number). White gas now only references straight naphtha, such as Coleman fuel.Ĭlick to expand.It gets more complicated. I don't know about additives in other countries or their history. I don't think this difference is noticeable to the naked eye, but it certainly is to an engine.Įdit: I'm only referencing gasoline in the US. Contrary to popular belief, the higher the octane, the slower the burn. If the octane is higher than say 50-55, it's got additives to raise the octane. At the time, I documented my results with the different lanterns I was using, but the most startling was that the summer blend of gasoline (at least in my area) with its additional additives to slow the evaporation rate burned the cleanest. One, because I wanted to, and two, because I rebuilt my own generators, so a plugged up generator was no problem. I did however run lanterns for a year on gasoline. I never used it in a stove to cook because I didn't want any of those chemicals in my food. It's not ideal to run gasoline in a lantern or stove due to all of the nasty gasoline additives. The lead is what gave gasoline that brownish tint, whereas Amoco's gas was water clear, hence being called white gas. Where do you find Top Tier fuel options? They’re all over! According to Top Tier, about a third of gas stations meet the fuel quality standards.By the 60's at least, Amoco gas was called white gas and certainly did contain additives to boost octane, but they used aromatics rather than tetra-ethyl lead. “There are many who decide to buy gas only at major oil company stations believing their gas to be superior. However, you can have what the study finds is the best gas at the lowest prices.” “The most important thing about the report is that many of the nation’s giants of gas discounting sell Top Tier gasoline, including Costco and QuikTrip,” Clark said.
Such carbon deposits are known to reduce fuel economy, increase emissions and negatively impact vehicle performance, particularly on newer vehicles.”Įvery service station that sells Top Tier fuel must add the detergent package to all grades of gasoline.Īccording to AAA, Top Tier gasoline costs an average of three cents more per gallon, but money expert Clark Howard says it doesn’t have to be more expensive. “Among brands tested, non-Top Tier gasolines caused 19 times more engine deposits than Top Tier brands after just 4,000 miles of simulated driving.
Amoco gas drivers#
The group is now urging drivers to use a gasoline that meets Top Tier standards for engine cleanliness and performance. To be considered Top Tier, the gasoline must have a higher concentration of detergent added to it.ĪAA said it was surprised to find that detergent additives made such an impact on gasoline quality. Since the 1990s, the Environmental Protection Agency has required a minimum level of detergent for all gas sold, but some automakers believe the EPA standards aren’t good enough. Top Tier Gas: These Are the Best Gas Stations, AAA Says The group’s researchers found “significant” differences in the quality of gasoline sold across the country. When you’re deciding where to pull over for gas, do you look for the Top Tier logo? Maybe you should start!Įngine-cleaning detergent additives in gasoline really do make a difference and are worth the extra price to keep your car healthy, according to independent laboratory testing from AAA.
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