6 7 Cummins Lift Pump Test

When working on the 6 7l fuel lines it is tempting to bend the lines out of the way to get at items or tube nuts.

6 7 cummins lift pump test. Remember that the rigidity and internal dimensions of those lines is crucial to proper engine operation. Free shipping by amazon. Koauto 3970880 fuel lift pump for cummins 4b 4bt 4bta 6b 6bt 6bta 4983584. Test the supply pressure at the inlet to the cp3 pump.

There are no fuses or relays for it. Get it as soon as thu sep 3. Check out my brand. More buying choices 54 33 14 used new.

Only 2 left in stock order soon. 4 1 out of 5 stars 67. All 6 7l engines use an in tank style supply pump like the later 5 9l engines. There are also supply pumps that mount on the frame rail and replace the in tank supply pumps such as the fass pump.

The ecm controls all of it. I have ran a jumper wire from the tank to the battery and the lift pump came on. Fuel pump return flow test measures the ability of the high pressure fuel pump to provide specified return fuel volume. Hit that like button subscribe share comment.

I have a 2007 dodge 3500 6 7 its not getting power to the lift pump in the tank and its not getting power to the fuel shut off under the hood. Airdog earned my busniess for future projects. More buying choices 29 47 2 used new offers carter p74213 in line electric fuel pump. Shane discusses how to easily tell if your cp3 is bad and the proper way to package a pump for shipping.

Normal pressure is 10 psi at idle and they typically drop close to zero psi under load. Please like comment subscribe.