Why Diesel Fuel Injectors Fail. 60l injectors use low-pressure diesel fuel high-pressure engine oil and high voltage to operate properly. The O-ring can become hard and brittle from the heat of the engine.
Why Do Diesel Fuel Injectors FailThere are two major causes of diesel fuel injector failure associated with the properties of the fuel itself. Diesel fuel injectors typically fail due to either the lack of mechanical soundness of the injector structure or the quality of the fuel that. The following list explains the main reasons why diesel fuel injectors fail.
For instance a fuel injector with a cracked body can release fuel to the outer body which can catch on fire when exposed to heat from the engine.
Alliant sells remanufactured 60l injectors by PurePower an OE injector manufacturer and backs them with a 24 month UNLIMITED mileage warranty. If it breaks then fuel can leak out over the engine. So The most common cause of leaky injectors is. Talking with a tech there who really knew the LB7s he told me his theory of the injector failures and it made some sense to me.
