burnetma
Gold Member
I am very disappointed in the fuel system in my new JD 5420 and I am looking for some suggestions and tips.
There are three points where, in my opinion, JD took some short cuts that really degrade the unit.
1. No electric fuel pump to push the fuel uphill from the low mount fuel tank to the fuel filter. Instead the engineers rely on sensitive check valves.
2. No self-purge system. I guess I have been spoiled by my Powerstroke and its system of self-purging. No tools, no mess, no fuss and best of all no time. This JD system requires that you open valves, wrench open the fitting on the fuel return from the main pump and hand pump until it flows smoothly and leaking fuel all over in the process. Just not acceptable, in my opinion.
3. No fuel filter bowl heater. Good anti-gel insurance. I do not like to bet on the quality of my fuel and additive package when it is -20 F or colder. Never gelled up my Powerstroke, but the JD gelled up this morning and it was only -10 F. Oh yeah, I religiously treat my fuel...
JD 110 provided me with a retrofit for an electric fuel pump eliminating item number 1. I am considering replacing the OEM filter assembly with either a RACOR unit or a Stanadyne unit that handles items 2 & 3.
Again, any experience or knowledge would be greatly appreciated.
There are three points where, in my opinion, JD took some short cuts that really degrade the unit.
1. No electric fuel pump to push the fuel uphill from the low mount fuel tank to the fuel filter. Instead the engineers rely on sensitive check valves.
2. No self-purge system. I guess I have been spoiled by my Powerstroke and its system of self-purging. No tools, no mess, no fuss and best of all no time. This JD system requires that you open valves, wrench open the fitting on the fuel return from the main pump and hand pump until it flows smoothly and leaking fuel all over in the process. Just not acceptable, in my opinion.
3. No fuel filter bowl heater. Good anti-gel insurance. I do not like to bet on the quality of my fuel and additive package when it is -20 F or colder. Never gelled up my Powerstroke, but the JD gelled up this morning and it was only -10 F. Oh yeah, I religiously treat my fuel...
JD 110 provided me with a retrofit for an electric fuel pump eliminating item number 1. I am considering replacing the OEM filter assembly with either a RACOR unit or a Stanadyne unit that handles items 2 & 3.
Again, any experience or knowledge would be greatly appreciated.