injection pump help! - Ford Powerstroke Diesel Forum
7.3L IDI (Non-Powerstroke) Diesels Technical discussion of topics related to vehicles powered by the 7.3 Liter In-Direct Injection Navistar engines.

Powerstroke.org is the premier Diesel Truck Forum on the internet. Registered Users do not see the above ads.
Reply
 
LinkBack Thread Tools Display Modes
  #1  
Old 02-16-2013, 03:40 PM
Powerstroke.org Rookie
 

Join Date: Feb 2013
Posts: 1
Thanks: 0
Thanked 0 Times in 0 Posts
Feedback Score: 0 reviews
injection pump help!

Hello! I have a problem I need some help with.. I have a 1991 7.3 idi that has a hypermax turbo on it and I decided to turn the pump up a little bit to see if I could get a bit more power from it.. well after I turned it up I put it back together and started it.. I noticed it start to run a little rough at idle and it started missing in the higher rpms.. it will only smoke pure white if you rev it from idle.. and doesn't smoke at all when driving it.. it use to blow a fair amount of black smoke when you would get on it.. it seems to have lost a lot of power also so I'm wondering if maybe the timings off now on the pump? What are your thoughts on this? Thanks for the help guys
Reply With Quote Quick reply to this message
Sponsored Links
Advertisement
 
Reply

Tags
injection, problems, pump

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:

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
Display Modes

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



All times are GMT -8. The time now is 01:58 PM.


Powered by vBulletin® Copyright ©2000 - 2014, Jelsoft Enterprises Ltd.
Search Engine Optimization by vBSEO 3.6.1
Garage Plus, Vendor Tools vBulletin Plugins by Drive Thru Online, Inc.

vB.Sponsors