3rd Gen High Performance and Accessories (5.9L Only) Talk about Dodge/Cummins aftermarket products for third generation trucks here. Can include high-performance mods, or general accessories. THIS IS FOR THE 5.9L ONLY!

Need Help Fuel Pressure Seems Low

Thread Tools
 
Search this Thread
 
Old 11-11-2007, 10:24 AM
  #1  
Registered User
Thread Starter
 
beaver76's Avatar
 
Join Date: Mar 2007
Location: St. Louis
Posts: 234
Likes: 0
Received 0 Likes on 0 Posts
Need Help Fuel Pressure Seems Low

Here lately my truck doesn't seem to be running all that good. I have the BD outlook monitor so I viewed the Injection Control Pressure setting. At idle it says about 6300-6400psi at WOT on crazy larry it goes no more than 18500psi. But it will only go to 18500psi on all the settings.

Need help are these numbers about right or is the outlook a reliable gauge at all.

Also I have all stock fueling system. Thinking my lift pump is gone or going.
Old 11-11-2007, 11:24 AM
  #2  
Registered User
 
jgiachino's Avatar
 
Join Date: Nov 2005
Location: Phoenix, AZ
Posts: 1,610
Likes: 0
Received 0 Likes on 0 Posts
I think that rp is definately low....i can hit 25000 psi with my setup....no fuel pump yet...at idle i'm at 8-9k in park, 9-10k in drive stopped....using quad rp guage and i believe these are normal numbers with a programmer / box...they're definately norm for smarty beta users.

I would think lp may need replacing....either way, it's good to have esp if your running cl.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
JThiessen
3rd Gen High Performance and Accessories (5.9L Only)
16
08-22-2009 02:46 PM
bc3
3rd Gen High Performance and Accessories (5.9L Only)
4
12-01-2007 10:19 PM
12valve
Performance and Accessories 2nd gen only
8
01-24-2007 12:55 PM
tanderson2002us
Performance and Accessories 2nd gen only
12
06-20-2006 04:21 PM
jlebrun
Performance and Accessories 2nd gen only
9
04-30-2006 12:56 AM



Quick Reply: Need Help Fuel Pressure Seems Low



All times are GMT -5. The time now is 02:53 PM.