bad shape please help

[chigger]

i have a 95 7.3 had a bad oil leak so i had a mech fix after doing so the resivoir for the high press system would not stay full . was told oil pump was going out since then i have a new oil pump,front cover,check valve,and high press regulator still doesnt work the truck will run if i manully fill resivoir it has a miss and im now being told that o rings on the injectors are blown ? will this cause the problem i am having or is there other problem im lost and have spent over 2g in parts and still dont have runnig truck please help:also my oil pressure gauge is not reading and was told that it wont because pressure cant build up with bad o rings

[chigger]

also it ran fine before repairing oil cooler leak

[fordnut85]

hang in there man, Marc should check in anytime and bieng the good guy he is he will check the 911 threads first.

[mschn99]

Originally Posted by chigger

i have a 95 7.3 had a bad oil leak so i had a mech fix after doing so the resivoir for the high press system would not stay full . was told oil pump was going out since then i have a new oil pump,front cover,check valve,and high press regulator still doesnt work the truck will run if i manully fill resivoir it has a miss and im now being told that o rings on the injectors are blown ? will this cause the problem i am having or is there other problem im lost and have spent over 2g in parts and still dont have runnig truck please help:also my oil pressure gauge is not reading and was told that it wont because pressure cant build up with bad o rings

If the o rings for the injectors were that bad, that still doesnt explain why the low pressure pump wont fillt he resevour on its own after cranking.....Yes a very bad injector o ring situation could cause a bleed down, but it would leak into the fuel system. If the gauge wont register even when running, that tells me that either your sending unit is bad or that there is in fact low oil pressure, which would make sence..... Have they run a manual oil pressure check on the truck with it running??? The only other common reason for oil pressure to have problems, which would explain all your symptoms, would be worn main bearings......

How many miles on your rig agian???

[chigger]

300,000 miles the mech theat worked on the truck said it had good oil press on the lower end also the truck sounds great running no banging or knocking but does have a miss

[mschn99]

there isnt any oil in your coolant is there???