Lift pump issue | Cummins Diesel Forum 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
Lift Pump Replacement | Cummins Diesel Forum 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
Vacuum pump problem | Cummins Diesel Forum 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 Cummins reps and none of them remembers selling a vacuum pump to anyone
Replacing injection pump need timing help!! | Cummins Diesel Forum 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 and setting up the piece that goes in the side of the pump (I read and saw it in my Haynes
Max Pressure to P-pump | Cummins Diesel Forum 175 pump has the same cam profile as the 160 pump, meaning it responds well to high fuel pressure You'll notice the most gains from high fuel pressure in the 2500 rpm to 4000 rpm range
190hp pump | Cummins Diesel Forum The 190hp pump I have is a 848 It has the low fill rate cam of the 160hp pump and notched plungers of the 215hp pump 1998 5 QCDRW - p24v 180hp pump, 6x 013's, ATS T4 Manifold, s363 68 83 - HT4B, TunnelRam, BD Intercooler, Hamilton Springs Push Rods, FirePunk Billet Trans, DPC 3150 TC, PowerStop, IssPro Gauges
Checking lift pump pressure? | Cummins Diesel Forum The lift pump will run when the key is turned on It does not really matter about trying to start then turning off back on Supposedly it is 450mil in 25 seconds However, as stated above, this has nothing to do with long crank no start The lift pump will not blow you away with pressure though as you might believe
tuning a p pump | Cummins Diesel Forum Tuning the pump requires a lot of patience and trial and error; if you follow the method I listed then I feel that you will use your time most wisely If you tune each adjustment out of order then I believe you could end up wasting a lot of time since so many changes can occur just from adjusting the preboost alone