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Owners of Nissan Navara NP300s fitted with the YS23DDT engine may, in some cases, experience excessive audible diesel knock from the injectors. This may occur even after fitting brand-new injectors Nissan has acknowledged this condition and released a Service Bulletin (PDF) providing additional guidance for diagnosis and rectification. Below is the Injector Learn Procedure and […]

We get asked frequently…should I just replace one of my injectors or the whole set at once? Here are some reasons why replacing the full set may be beneficial! Other injectors may be worn and may fail also – if your injectors have been running for the same amount of time or kilometres, they could all

Delphi injectors require a priming process to be completed before finalising the installation of the injector. Please refer to instructions and video below. Remove old injectors as per normal Ensure all seating is clean, flat and free of debris / carbon (use cleaning tools etc) Place seating washers to the injectors (use some grease to

PRE FILTER KITS AND FUEL SYSTEM CONTAMINATION Diesel fuel injection systems failures may be cause of contamination or water in the system. Pre filter kits are designed to remove majority of water and particle contamination. If your vehicle displays the following issues, you may have a contamination issue and should speak to your local diesel

Diesel Help Australia is running there Ultimate CRD Diagnostics training course at MTAQ Brisbane on the 26th and 27th of November. Topics Covered Include: Explanation of common rail diesel engine operationTypes of common rail diesel fuel systemsIdentify system components and locationComponent operation and case studies of known failuresScan tool injector feedback explanation for diagnosing compression