Diesel Bombers

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
 
  #1  
Old 04-03-2019, 03:29 PM
sonnylynnvick75's Avatar
Diesel Fan
Thread Starter
Join Date: Jul 2018
Location: Flintstone, GA.
Posts: 20
Likes: 0
Received 0 Likes on 0 Posts
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 Like
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Fuel pressure
Flatbed2001
24 Valve 2nd Gen Dodge Cummins 98.5-02
7
10-06-2015 02:28 PM
correct fuel pressure?
96blackcloud
12 Valve 2nd Gen Dodge Cummins 94-98
1
06-26-2011 06:21 AM
10 PSI of fuel pressure
EBSTEVE
12 Valve 2nd Gen Dodge Cummins 94-98
12
10-22-2010 08:48 PM
fuel pressure
jake 94
12 Valve 2nd Gen Dodge Cummins 94-98
3
01-05-2010 07:40 AM
Fuel Pressure Question?
97Blackout
12 Valve 2nd Gen Dodge Cummins 94-98
6
11-15-2009 01:12 PM
Back to Subforum
12 Valve 2nd Gen Dodge Cummins 94-98
View Next Unread
Oil in radiator help.




Advanced Search
Quick Reply: low fuel pressure


Reply Closed Thread Share

All times are GMT -5. The time now is 11:31 AM.