Allinol is the racing fuel advertised by Sir Miles Axlerod in Pixar's Cars 2.
Allinol is presented as an alternative fuel for the World Grand Prix. The film's conspiracy centers on the fuel's hidden effects: electromagnetic pulses can make engines using it appear to fail spectacularly. This plot connects the race series to the espionage storyline involving Mater, Finn McMissile, and Holley Shiftwell.
The name is easy to confuse with established Cars brands. Rust-eze is Lightning McQueen's sponsor, Dinoco is a major racing and fuel company, and Octane Gain is another racing team. None of those names is the alternative fuel at the center of Cars 2's scheme.
Cars 2 was released in 2011 and was Pixar's twelfth feature film. Its combination of international racing and spy-film elements makes the fuel's name a particularly specific detail from the story.