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GMTD scan tech

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 checked this guys work by checking the Inj. he sent them w/ a tester he had and they were all good. Yea like I said I’ll probably try my old pump but maybe I’ll try doing the timing again especially since I haven’t heard if it’s set right after posting my engine data from the scanner. I would feel better getting an IP dtc before pulling the pump. Does anybody have any suggestions on where to have a rebuilt IP checked out if I go that route. I bought the pump from Quadstar back in early 23’ I’m sure it’s out of warranty but I will try check with them also. Thanks again.
 
Now I know this is a crazy thought, but when you installed the new IP, is it at all possible one or more of the IP lines are crossed? I don't know if this is possible or not since they are steel and normally only fit one way on the IP. Yeah and I know that means pulling the intake to verify. if you do try to swap IP's, verify this before moving forward with the IP swap.
 
dbrannon79 said:
Now I know this is a crazy thought, but when you installed the new IP, is it at all possible one or more of the IP lines are crossed? I don't know if this is possible or not since they are steel and normally only fit one way on the IP. Yeah and I know that means pulling the intake to verify. if you do try to swap IP's, verify this before moving forward with the IP swap.
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IMG_1074.jpeg
 
dbrannon79 said:
Now I know this is a crazy thought, but when you installed the new IP, is it at all possible one or more of the IP lines are crossed? I don't know if this is possible or not since they are steel and normally only fit one way on the IP. Yeah and I know that means pulling the intake to verify. if you do try to swap IP's, verify this before moving forward with the IP swap.
Click to expand...
Thanks, I am not beyond making mistakes. I will definitely check before pulling the pump. Thanks for all the help.
 
Hi everybody, I don’t want to put anybody on the spot on this forum. But did anybody on here get a chance to look at the engine data video I posted? I do hope the video is viewable.
I wanted to know if I set the timing right. Or can you even tell by looking at it? This is my first diesel and it’s a different ball game setting the timing. I was a little confused while doing it. I know the video is a little long along with my post but I just want to cover all the bases while troubleshooting this problem. I appreciate everybody’s help and opinions thanks guys.
 
-0.44 is a good TDC offset and within factory spec. so that should be fine. you can bump it up to -1.70 if desired, it will rattle slightly more and give "some" extra performance, but not enough to make it worth pulling your hair out getting it there LOL. I assume this is the setting it fell on after getting your injectors back since they were tested? if you have not moved the IP since you set the timing, you can try doing it again and see if it falls back on that number or close to it. if it settles wildly different or even goes out of spec setting more codes, then you have an issue with the IP or the timing chain being stretched where it can't hold timing.
 
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