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Thanks, I am not beyond making mistakes. I will definitely check before pulling the pump. Thanks for all the help.

Thanks dbrannon79, yea I’m not sure it is not the injectors I didn’t check them. Pro Tech Diesel in MT checked them and they were recommended from this forum. I talked w/ the guy and he said he didn’t have to do anything to them they were fine. I believe MrMarty said on here that he...

no balance codes on the old IP. Had the injectors checked by Pro Tech Diesel up in MT I’m no sure where to go from here😂 thanks for the input.

Hi all I just reinstalled my injectors after having them checked out they said they were all ok see post #152. Did a compression test because I keep getting cylinder balance codes on all eight cylinders. All 8 cylinders are at 400+ psi. I do need to verify I have my vacuum lines hooked...

Hi all, I’m still waiting on injectors that were tested by Pro Tech Diesel so I can do a compression test and continue troubleshooting. I wanted to put these 2 videos on here of the time set and TDCO offset I did on my truck because some of the videos of this process were removed in my early...

Thanks let me get the injectors back in and do a compression test. I’ll get some video of the clear return line. I believe the fuel pressure at the gauge is 6 to 9 psi it’s a liquid filled gauge and it jumps around a lot. The motor does run when I open the fuel t-valve. I believe...

Hi guys, I just got off the phone with Joe w/Pro Tech Diesel. MrMarty51 recommended them to check out my injectors. He said there was nothing wrong w/them and should not cause the problem w/missing and black smoke on start up. I guess I’ll do a compression check to rule out compression...

Ok guys bear with me I am on Medicare. The injectors are Bosch not AC Delco. I don’t know where I got the blue and red AC Delco box thing. Some of the injectors had yellow dots on them. Doesn’t that usually mean that they were tested. MrMarty51 you said you had Bosch injectors from...

Thanks guys I have the injectors out. Now I need to figure out if they are Chinese. I bought them over a year ago I do remember them being in a blue and red AC box. Is there anyway to tell by looking at them? If there I’ll post pictures.

I believe my injectors are AC Delco. I think I got them off eBay. We probably have Chinese made injectors. You said you used a guy that moved to Indy that did your injectors. When you get time could I get his contact info. Because these injectors might be Chinese is...

Thanks guys for all your input. You don’t know how much it’s appreciated. Will I hope you get well soon. I’ve been struggling w/ a cough and congestion it’s probably because of all the diesel exhaust. I will post a video of the clear hose. ak diesel driver and MrMarty51...

Yea I bought the LP last year from him. Probably Chinese. Thanks.

I have got so many things in my head now I probably wasn’t clear that I’m able to clear the codes w/scanner then when I run the truck checking things they come back. Now we’re talking about the balance codes in the history only not current DTC,s. Will disconnecting the batteries cause the Time...

Thanks Will I’ll post a video.

Thanks, the PMD that is on there now is the one on my truck before I changed the motor. It should be good the truck was running fine. I have all new sensors and IP. Also a new upper engine harness from Quadstar. I don’t think I have that noise filter w/ the new harness, I will...

Ok I’m trying again.

Don’t know why it was taken down I’ll try again

Ok guys I made some videos of my truck on start up and run. Also there are a couple cylinder balance tests. I did not smell any diesel fuel at the tailpipe. There is no way I could hold the RPM,s steady off idle during the cylinder balance test. Ok there is 1 cold start video had...

I got the rebuilt IP from Quadstar couldn’t get a new one. You think it could be a bad IP? I did not get any IP related codes. Had no trouble doing the Time Set and TDC Offset Learn. The only codes were in the history, cylinder balance codes and looks to be the same 4 Or 5 cylinder...

Sorry I have it in my signature as LP instead of IP. I’ll have it edit it. It’s a new DS4.