One can of this fuel injector cleaner is to be used on 20 gallons of fuel. It works on any four- or two-stroke vehicle with a gasoline or diesel engine. The company claims you can expect to see an ...

They may be able to clean your fuel injectors, but they'll most likely replace them with a fresh set to fix your problem. Another common symptom of diesel fuel injector failure is a strong fuel ...

Multiple reports indicate that Bosch warned VW in 2007 against using the engine management software VW used to skirt diesel emissions ... engine needed AdBlue urea injection to pass US emissions.