| 摘要 |
A fuel composition for a fuel injected diesel engine, a method for improving performance of fuel injectors and a method for cleaning fuel injectors for a diesel engine. The fuel composition includes a major amount of fuel and a minor amount of a reaction product of (i) a hydrocarbyl substituted compound containing at least one tertiary amino group and (ii) a halogen substituted C2-C8 carboxylic acid, or an ester, amide, or salt thereof, wherein the reaction product as made is substantially devoid of free anion species. Compound (i) may be a PIBSI or PIBSA compound reacted with dimethylaminopropyl-amine (DMAPA) or may be oleylamino propyl dimethylamine, while compound (ii) may be sodium chloroacetate. The fuel may be low sulphur diesel. |
