What is my problem? - Ford Powerstroke Diesel Forum
6.0L Performance Parts Discussion What has or has not worked for you?

User Tag List

 
LinkBack Thread Tools Display Modes
post #1 of 3 Old 07-13-2010, 07:41 PM Thread Starter
Powerstroke.org Rookie
 
Join Date: Aug 2009
Posts: 2
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Thanks: 0
Thanked 0 Times in 0 Posts
Feedback Score: 0 reviews
What is my problem?

I'm experiencing an annoying problem with my fuel pressure. My fuel system is as follows:stock lines with 6.4 banjos, an airdog II 165/75(turned all the way up) feeding the stock regulator(set around 60psi with the BB mod)and I removed the engine mounted filter and stand pipe. I'm running the sct canned 120hp tune. My fuel pressure sits around around 60psi at ide and cruise and pretty much all driving conditions EXCEPT at wot. When I lay into it the pressure drops around 50psi or a little less. I've got stock injectors and pretty mild tuning so i wouldn't think my fuel pressure would move at all with the airdog...

Should I consider this normal? Is the stock regulator spring suspect? I'm kinda lost here

Thanks

06 f350 CCLB SRW. Performance: SCT, 4" Straight pipe, Amsoil oil filter bypass, BB Mod, Airdog II, 6.4 Banjo's, Direct solenoid from GOGO Diesel, Dieselsite Coolant Filter, Zoodad mod, S&B Filter, AIS stage 1 water injection, edge insight, ISSPRO guages, FP,LPOP,HPOP,Boost
silver6.0 is offline  
Sponsored Links
Advertisement
 
post #2 of 3 Old 07-13-2010, 08:25 PM
Banned
 
Join Date: Oct 2009
Posts: 87
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Thanks: 0
Thanked 0 Times in 0 Posts
Feedback Score: 0 reviews
I have the same setup as you minus the banjo's and the stand pipe removed. I sit at 60 psi and at WOT i hit 55-56 on a long run. I am running the SCT canned street tune. But with my airdog is still at the factory setting. I wonder if its the tune? I also wonder if the sending unit to your gauge might be a little off?? other then that I also am at a loss.
06 KR is offline  
post #3 of 3 Old 07-13-2010, 09:01 PM Thread Starter
Powerstroke.org Rookie
 
Join Date: Aug 2009
Posts: 2
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Thanks: 0
Thanked 0 Times in 0 Posts
Feedback Score: 0 reviews
Just trying to get a second opinion before i start throwing parts at it

06 f350 CCLB SRW. Performance: SCT, 4" Straight pipe, Amsoil oil filter bypass, BB Mod, Airdog II, 6.4 Banjo's, Direct solenoid from GOGO Diesel, Dieselsite Coolant Filter, Zoodad mod, S&B Filter, AIS stage 1 water injection, edge insight, ISSPRO guages, FP,LPOP,HPOP,Boost
silver6.0 is offline  
Sponsored Links
Advertisement
 
Reply

Quick Reply
Message:
Options

Register Now



In order to be able to post messages on the Ford Powerstroke Diesel Forum forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.

User Name:
Password
Please enter a password for your user account. Note that passwords are case-sensitive.

Password:


Confirm Password:
Email Address
Please enter a valid email address for yourself.

Email Address:
OR

Log-in









Human Verification

In order to verify that you are a human and not a spam bot, please enter the answer into the following box below based on the instructions contained in the graphic.



Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page
Display Modes
Linear Mode Linear Mode



Posting Rules  
You may post new threads
You may post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is On
Trackbacks are On
Pingbacks are On
Refbacks are On

 
For the best viewing experience please update your browser to Google Chrome