Fuel pumps burning up - Diesel Truck Forum - TheDieselGarage.com
Thread Details Posted by o37point3, this thread has received 4 replies and been viewed 487 times.

 
LinkBack Thread Tools Display Modes
post #1 of 5 (permalink) Old 08-02-2007, 01:10 AM Thread Starter
 
Join Date: Feb 2007
Posts: 38
Points: 1,175
Thanks: 0
Thanked 0 Times in 0 Posts
Fuel pumps burning up

I need some major help. I have burned up four pumps replaced the sending unit twice and put a new set of fuel lines. The parts replacer at the stealership cant figure out what is going on. The first three pumps were ford pumps and the last one was an airtex. I had the regulator shimmed till the second pump went out then I put it back to stock. I have stage 2 stick from Casserly. I thought maybe the sticks wanted to much fuel so I had a Fass 150/150 put on and the pump still burned up. PLEASE HELP!!!!!!!!!!!!!!!
o37point3 is offline  
Sponsored Links
Advertisement
 
post #2 of 5 (permalink) Old 08-02-2007, 01:53 AM
 
Join Date: Oct 2006
Posts: 1,585
Points: 23,797
Thanks: 10
Thanked 12 Times in 12 Posts
have they checked for restrictions on the lines?
do u run ur tank low often?
i know on some trucks that the computer changes the output of the fuel pump based on demand ? but im not sure if that is true on the fords
86 1 tonhauler is offline  
post #3 of 5 (permalink) Old 08-02-2007, 05:37 AM Thread Starter
Threadstarter
 
Join Date: Feb 2007
Posts: 38
Points: 1,175
Thanks: 0
Thanked 0 Times in 0 Posts
Supposedly they have check for restrictions and voltage jumps but I dont know for sure. I usually fill up around 1/4 tank.
o37point3 is offline  
post #4 of 5 (permalink) Old 08-03-2007, 04:57 AM Thread Starter
Threadstarter
 
Join Date: Feb 2007
Posts: 38
Points: 1,175
Thanks: 0
Thanked 0 Times in 0 Posts
bump
o37point3 is offline  
post #5 of 5 (permalink) Old 08-03-2007, 05:16 AM
 
Join Date: Mar 2006
Posts: 1,132
Points: 20,038
Thanks: 7
Thanked 2 Times in 2 Posts
the fass did they wire it straight to batt with a relay kicker off the stock pump wireing.Also if your suction is restricted you'll tear em up.Low voltage and high pressure
kainers is offline  
Reply

Quick Reply
Message:
Options

Register Now



In order to be able to post messages on the Diesel Truck Forum - TheDieselGarage.com 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










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