What line pressure modulator valve? - Ford Powerstroke Diesel Forum
LinkBack Thread Tools Display Modes
post #1 of 2 Old 02-08-2012, 03:02 PM Thread Starter
Join Date: Nov 2006
Posts: 72
Thanks: 0
Thanked 0 Times in 0 Posts
Mentioned: 0 Post(s)
Quoted: 0 Post(s)
Feedback Score: 0 reviews
Question What line pressure modulator valve?

A few years back I ordered a line pressure modulator kit for my F250 from Dfuser. Since I have added stage two DIY injectors along with getting a DP tuner for the truck. Now the truck is shifting pretty hard in anything but my stock setting on the tuner. Instead of sending the tuner back to Jody I was thinking about going back to the stock modulator valve, or something comprable to it. I've lost my stock valve as its been years since doing the install. I still have the install sheet from dfuser, but not sure what valve they sent me as there are three listed on the sheet from Sonnax (perhaps someone else has done this and knows which one they typically send in the kit?).

Since not being able to locate the stocker, does anyone know of an alternative aftermarket valve thats is comprable in pressure to the stocker? When I called a dealer for just the valve, they quoted me around $400 (I think that was for the whole valve body assembly), but I know Sonnax makes replacements for around $50, but I don't know which one to get.


2002 F250 Lariat Crew Cab 4x4 PSD- DP chip, Magnaflow 4 inch exhaust, shimmed fuel regulator, stage 2 intake, crankcase breather mod, zoodad mod, ITP fuel/air separator, in-line fuel filter (ITP), 18k+ dfuser, high pressure oil line crossover kit, gauges - tranny temp, boost, EGT in pillar, heater plug removal from turbo, BullDog remote start, tranny shift kit, HTT Turbo, EGBP Mod, DIY-Injectors Stage 2 Single Shot.
Jake980 is offline  
Sponsored Links
post #2 of 2 Old 02-15-2012, 02:35 PM
Compression Ignition Addict
Ramsmoker's Avatar
Join Date: Sep 2005
Location: Enumclaw,Wa. Gateway to Mt. Rainer
Posts: 686
Thanks: 0
Thanked 0 Times in 0 Posts
Mentioned: 0 Post(s)
Quoted: 1 Post(s)
Feedback Score: 0 reviews
Cool Valve

This is intresting, I put a .50 in mine and I have complained to Jody about the soft shifts and late shifts. I wish I had your problem. I've been do'n the e-mail program deal fix this with no luck yet. Nice power, crappy shifts.

The Ex -box. Total RSD system. See what happens when you let attorneys run your Country!!!! There's nothing wrong with a Democratic society, we just need to get rid of Democrats. 2001 Excursion. 2003 Cobra Terminator all pumped up. Now this is fuuuuuun.

To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts.
Ramsmoker is offline  
Sponsored Links

Quick Reply

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


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

Email Address:


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 Off
Trackbacks are On
Pingbacks are On
Refbacks are On

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