I replaced inj orings due to low icp no start. I had 3 injectors with bad lower orings. Replaced all of them. The process wasn't bad and it fired after. But died during victory lap, hit a deer and towed home. I have removed 2 and inspected the bore etc. It is still a no start low icp. One thing I am noticing is a bubbling at #7 glow plug. With the valve covers off its the only one doing this. That injector I had out again and that glow plug too. Everything seems seated. Torqued and correct. Except during cranking that one is bubbling in the oil around it. Has anyone ever had his problem? I know I'm close to getting this on the road.

Icp max is 300ish after 30-40 seconds of cranking. The value bounces up and down by 100psi. Rpms are good, batteries new. Orings are Alliant bought from a forum vendor. #5injector I took out to inspect first as its solenoid was a 32" higher than its neighbor. But everything looked fine w it. No debris and everything intact. Then I noticed the bubbling at #7injector so I pulled it to inspect. It's also fine and everything intact. And to clarify it is bubbling at the #7glow plug.

OEM Glow plugs ?

I believe it's standard that these glow plugs do not have orings. That one was really hard to see into. Maybe there pieces of old injector oring in there. They are oem glow plugs.

I'll try that. Im curious would this limit my icp and cause my no start?

After I stopped, to inspect my bumper. The ex died. And I killed the batteries before it fired again. I tried jumping it when the wife brought the 01. It was a no start. I got a tow home. And pulled the two rear injectors on pass side. I didn't see anything wrong and reinstalled and torqued them. Since then I've cycled it enough times and icp never goes over 300.