Lift pump issue | Cummins Diesel Forum
Jul 20, 2025 · Look for any pinched, frayed, or disconnected wires, especially those tied into the lift pump circuit. A common issue is a wire getting tugged loose or chafed during the starter removal.
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Jul 20, 2025 · Look for any pinched, frayed, or disconnected wires, especially those tied into the lift pump circuit. A common issue is a wire getting tugged loose or chafed during the starter removal.
Dec 29, 2008 · How do you advance the timing on a VE motor? Do you need the special timing tools like you would on a P pump? Also im getting ready to do a pump swap on a 92 and havent played with ve motors too much. D...
Feb 17, 2008 · I just got back after a 2000 mile trip to and from Florida and noticed on the way home that my Vacuum pump has leaked oil. I drove 800 mile home today and lost about 1/2 gallon of oil from the leak. The...
Sep 28, 2009 · Have not seen a pump that ran on gasoline mixed with diesel, only the pictures of one which destroyed the cam and roller assembly. In short, the point is that these pumps last a long time and the intern...
Jul 4, 2009 · The vacuum pump has gone and I have read in the 911 forum on what the repair is going to cost and what the part numbers are. My comment / question is, "Is this very common?" I have talked to 3 different ...
May 10, 2010 · think about an inline pump and filter system. prefilter/water separator first before pump and 2 micron after the pump. the stock 7 micron does not protect your expensive injectors and engine.
May 17, 2012 · Hey everyone I am about to replace the pump on my 95 motor and am needing help. I understand most everything other than setting the motor and installing the timing pin in the pump gear under the pump an...
Jan 6, 2013 · Hey guys I need to know the torque specs for the gear nut on the injection pump? I have heard a lot of different numbers. If you could help me that would be great! Thank you! Andres
Feb 6, 2015 · The vacuum pump runs the cruise control. U will see the black plastic vacuum line coming off the pump and going across the upper firewall. In the middle of the firewall there is a line going through the ...
May 11, 2010 · Now the pump is still working its just leaking, so I am thinking about just replacing the gasket. Do you think a 5.9 water pump gasket would work?