5 9 Cummins Injection Pump Leaking

A problematic injector pump may affect the vehicle s idling power performance and.

5 9 cummins injection pump leaking. I ve never had an injection pump off but i do have the big chrysler service manual for this truck so sooner or later i ll tackle it. The hydraulic oil used in the car may very well determine the lifespan of the injector. Any ideas on where i can get a new one or fix the one that s in it. I cannot pinpoint this leak on my ve pump.

Kta says it s the o rings on the plate on the back of the pump and it will require removal to repair it so that is a summer project at this point. I ve searched around for what this part is that s leaking but i can t seem to find it. That was the biggest concern when diesel bob marinos a cummins service technician with more. The 5 9 l cummins engine was used in full size dodge trucks starting in 1984.

To circumvent this problem use the oil recommended by the engine manufacturer they know what their engines need. These mechanical pumps were later replaced by computer controlled pumps which offered more efficient fuel consumption and higher power output. In fact it doesn t leak after the engine warms up. If the oil contains excess air this air will cause misfires in the engine.

Fuel leak on the 5 9 cummins don t forget to comment rate share and subscribe subscribe subscribe hit that thumbs up button follow us on instagram at. This video explains how to replace the injection pump on a dodge ram with the 5 9l cummins diesel engine. Best mod duration. Initially the injector pumps installed in the cummins engine were mechanical.

Photo 2 22 diesel bob marinos leans over a 5 9l cummins engine while removing its vacuum pump.