robinson
SDD Junior Member
1995 F350 just replaced fuel injector, Started up and ran for a while but it seems after warm up it shuts down and will only start with help. But it will not idle. I have no clue what is wrong.
Won't idle after warm up
- Thread starter robinson
- Start date
robinson
SDD Junior Member
Took truck for a ride after injector change running fine but after about 6 miles some white smoke come out of the tail pipe and when i stopped at light it died out was able to start using some starter fluid and drove it home no smoke then but died out in driveway.
95_stroker
Jefe
What is the condition of the IPR valve and o-rings? I wouldnt recommend using ether unless you disable the glow plugs, (unhook GPR).
robinson
SDD Junior Member
Glow plug is dissconected and I am not sure what the IPR is and it's location.
95_stroker
Jefe
IPR = Injection Pressure Regulator Valve. It regulates the high pressure oil to the injectors. If it sticks open or has bad o-rings it cant build sufficient HPO for injector operation. It is located in the lower left rear side of the HPOP.
robinson
SDD Junior Member
Took truck for a long ride (70Miles) today worked fine while RPM's were high but when i stopped it would not idle and died out. I am going to check the IPR but not sure what i an looking for or if i need to drain the oil. All I see on the back of the HPOP looks like a plug please help with more info.
action4478
Full Access Member
IPR instructions ....here....
If you take it apart, ignore the pic of the wrench on the threads, It goes on the small barrel...
Are you sure that an injector o ring didn't get nicked during install?
