ISX15 cm2350 Gear(Lift) fuel pump
01-11-2017, (Subject: ISX15 cm2350 Gear(Lift) fuel pump ) 
Post: #1
ISX15 cm2350 Gear(Lift) fuel pump
Hi everyone.Is there any check valve or pressure regulator on this pump to be checked?
When measuring gear fuel pump pressure I see fluctuation.This fluctuation is worse under driving condition and hi rpm 1400-1600.Engine run rough and no power.What can cause this?Fuel system primed,no air in return line and no inlet restriction.No fault codes.
Thanks in advance.
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ISX15 cm2350 Gear(Lift) fuel pump - mmssvv - 01-11-2017



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