12 Valve 2nd Gen Dodge Cummins 94-98 Discussion of 12 Valve 5.9 Liter Dodge Cummins Diesels with P7100 Injection Pumps

low fuel pressure

Thread Tools
 
Search this Thread
 
Old Apr 3, 2019 | 03:29 PM
  #1  
sonnylynnvick75's Avatar
Thread Starter
|
Diesel Fan
Joined: Jul 2018
Posts: 20
Likes: 0
From: Flintstone, GA.
Default low fuel pressure

At idle sits about 14 psi, at 2200 RPM it holds between 24-28 and WOT about 20-22

I've installed a new OF valve, new fuel filter, new lift pump.

Truck has about 230k miles any ideas? From what I know, the P-pump hasnt been touched from the factory.
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Flatbed2001
24 Valve 2nd Gen Dodge Cummins 98.5-02
7
Oct 6, 2015 02:28 PM
96blackcloud
12 Valve 2nd Gen Dodge Cummins 94-98
1
Jun 26, 2011 06:21 AM
EBSTEVE
12 Valve 2nd Gen Dodge Cummins 94-98
12
Oct 22, 2010 08:48 PM
jake 94
12 Valve 2nd Gen Dodge Cummins 94-98
3
Jan 5, 2010 07:40 AM
97Blackout
12 Valve 2nd Gen Dodge Cummins 94-98
6
Nov 15, 2009 01:12 PM




All times are GMT -5. The time now is 07:06 AM.