losing boost under load Please help - Ford Powerstroke Diesel Forum
 
LinkBack Thread Tools Display Modes
post #1 of 2 Old 01-26-2011, 07:17 PM Thread Starter
Compression Ignition Addict
 
whateverittakes's Avatar
 
Join Date: Feb 2008
Location: Lawrenceburg KY
Posts: 176
Thanks: 0
Thanked 0 Times in 0 Posts
Mentioned: 0 Post(s)
Quoted: 0 Post(s)
Feedback Score: 0 reviews
losing boost under load Please help

I have a 2000 f-250 7.3 has edge evolution box, mbrp exhaust and s&b cold air kit. I have noticed here lately that when under a load the truck is losing boost. I know when I first got the truck it would make 18 to 20#'s of boost before it would lose it out the waste gate. Here lately It makes 8 to 10#'s then it dumps the gate. makes a shshshshshshsh sound until you let off the pedal. Does anyone have any ideas why the truck is doing this? Any and all help will be greatly appreciated!!!!

2000 Ford F-250 4x4 automatic extended cab lariat
MODS Edge evolution with monitor
5" MBRP Exhaust
S & B cold air intake
Foil delete
wicked wheel
Recon smoked cab lights
3" Reflexxion cowl Hood
Ex-stang bed cover
Headlight & taillight covers
Vent visors

Owner/Operator of
WHATEVER IT TAKES Performance
I drive Ford and part out Dodges
whateverittakes is offline  
Sponsored Links
Advertisement
 
post #2 of 2 Old 01-27-2011, 11:24 AM
Powerstroke.org Fanatic
 
Join Date: May 2009
Location: San Diego, CA
Posts: 98
Thanks: 0
Thanked 0 Times in 0 Posts
Mentioned: 0 Post(s)
Quoted: 0 Post(s)
Feedback Score: 0 reviews
It might be sucking the boots off your intake or CAC somewhere. Check the booties on the CAC and intake to make sure they arent super caked with oil, clean them up if so and try again.
Effreem 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 Off
Trackbacks are On
Pingbacks are On
Refbacks are On

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