X15 rough idle issues
01-22-2021, (Subject: X15 rough idle issues ) 
Post: #9
RE: X15 rough idle issues
Thats WAY to much drop. It shouldn't really drop much at all. I think the spec that Cummins says it's still ok is a little over 4000 in 60 seconds. Does it go all the way down to a few hundred if you keep watching it, or does it level off around 10k-12k ?

I just looked it up on quickserve and it does say (as you said) a 21,756 psi drop or more in 30 seconds is an indication of a high pressure fuel system leak. I think this must be a misprint.


User's Signature: im_seeing_parameters_in_my_sleep 1
replyreply


Messages In This Thread
RE: X15 rough idle issues - tree98 - 01-22-2021



NOTE: Rawze.com is not affiliated, nor endorses any of the google ads that are displayed on this website.