Lml / Lgh Duramax Diesel Injector Return Line Pressure Test Adapter 2011 - 2016
Price:
$ 28
- Condition: New
Seller notes
LML / LGH Duramax Diesel (2011 - 2016) Injector Return Line Plug (Replaces GM CH-50375) LML / LGH Duramax Diesels are equipped with Piezo injectors which require back pressure on the return side in order to function properly. In order to create this back pressure, the return line assembly is equipped with a return pressure regulator designed to maintain between 4 and 11 bar (58 - 160 PSI) in the system. Failure of the return pressure regulator can create a hard-start or no-start scenario as well...
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