Paccar fuel filter doesn't stay full
02-28-2018, (Subject: Paccar fuel filter doesn't stay full ) 
Post: #18
RE: Paccar fuel filter doesn't stay full
(02-28-2018 )wedaloda Wrote:  ...
boost pressure increased to 38 sometimes when it normally was around 32-34
...

You say you have a 2012. If it is a CM2250 then that is too much boost pressure. You should be getting no more than about 36 psi even if you try real hard. I would suggest having the programming adjusted and updated.


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RE: Paccar fuel filter doesn't stay full - Rawze - 02-28-2018



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