WebMay 10, 2024 · The stock Duramax filter is a spin on style which can easily be replaced in under 15 minutes, so there’s no excuse not to change it on time. 10,000-mile intervals … WebInjectors are ultrasonically cleaned and back-flushed. Injectors are tested at various pulse widths from cranking to 10,000 RPM. Filter baskets, O-rings, and pintle caps are installed, if applicable. Injectors receive a final …
lly injector return rates DuramaxDiesels.com
WebApr 12, 2024 · With today’s rates, labor for an injector swap will cost somewhere between $1,000 and $1,500, and that can go a long way towards a larger turbo or a built transmission. LB7 injectors are located … WebDec 18, 2024 · Injectors are tested for proper operation during multiple tests. Tests include coil resistance, full load flow, “idle flow”, return flow, nozzle leakage, and pilot injection delivery. We can help diagnose … solis cleaning
Stock Replacement Fuel Injectors - 2011-2016 GM 6.6L Duramax …
WebJan 19, 2016 · Conducted bottle test, no fuel present at relief valve after cycling under load. Used scantool to command 25k psi (160mpa) and it wouldn't produce more than 13,500 psi. Ran injector return test, less than 2 ml return from each of all 8 injectors... tested while cranking, ficm disconnected, 15 seconds each injector. WebSep 9, 2011 · With the Duramax and all the electronic control on them one can have an injector balance rate done on them still in the truck. Devices like Edge insight and some … WebIt seems to me that it should be a valid and safe test to block the return line from the pump (steel pipe), and run the injector return (rubber hose) into a container, then attempt to start the engine. This would eliminate the FPR2 (Fuel Pressure Regulator 2, mounted on the LH fuel rail) as the fault, if the engine runs. solis city