Help Needed! fuel/ injector/ compression issue

I'm pulling the injectors to send them off.. just got them back two month ago, but! just want to be sure, given the apparent bleeding off or hung open injector... amongst other issues im having as well...



Sent from my SM-G930V using Tapatalk
 
So... just pulled the truck into the shop to pull injectors haven't pulled them yet..

Went to go clear codes, saw P0606 "pcm death code" according to the interwebs... just saw this today of course...
but now i wonder if i should still send off injectors and compression test motor OR troubleshoot a pcm issue?

Sent from my SM-G930V using Tapatalk
 
I would compression test before sending anything off. Then that’ll help eliminate mechanical failure. IMO
 
dummins said:
I would compression test before sending anything off. Then that’ll help eliminate mechanical failure. IMO
Click to expand...
That's what my plan WAS... but! I got the adapter today, and sure enough... that adapter is a different fitting than my gauge... sooo yea, sweeeet

45c1de85ac1bda0e9de435a9485c005a.jpg


Sent from my SM-G930V using Tapatalk
 
Last edited:
Compression test results

1 - 540
2 - 540
3 - 520
4 - 480
5 - 480
6 - 500



Sent from my SM-G930V using Tapatalk
 
Thoughts?

I'm gonna retest 1 & 2 to make sure they are 540 again

Sent from my SM-G930V using Tapatalk
 
Well? Hole 1 shows 460 now.... on multiple re tests it still shows 460.... so! I'm out of time today ill have retest all 6 another day

Sent from my SM-G930V using Tapatalk
 
So... just to follow up on this and add any closure... it was an apparent issue with the injectors even though they only had 150 miles on them, nothing against DDP they warrantied them all... so crisis resolved.. thank you all for your input! Big shout out to Mr. Nixon he was a big help

Sent from my SM-G960U using Tapatalk
 
You must log in or register to reply here.
Back
Top