motor swap.. not running right - Ford Powerstroke Diesel Forum
 
LinkBack Thread Tools Display Modes
post #1 of 2 Old 11-18-2010, 05:53 PM Thread Starter
Powerstroke.org Rookie
 
banchee9655's Avatar
 
Join Date: Jun 2009
Location: mesa,az
Posts: 20
Thanks: 0
Thanked 0 Times in 0 Posts
Mentioned: 0 Post(s)
Quoted: 0 Post(s)
Feedback Score: 0 reviews
motor swap.. not running right

hey guys.. i bought an early 99 powerstroke with a blown motor a few weeks ago. we picked up a 2001 motor, turbo, injectors and everything and swapped it all. we finally have it all back toghether now but it dosent run very good sometimes. this morning it started up fine and drove fine all the way to work with no problem. then i went to start it 2 hrs later and it had an erratic idle.( up and down) and very shakey.so we put a scanner on it and ran a cylinder contribution test and it was saying 1,3,5,7 werent firing. so i took it out and ran the heck out of it for a mile or 2 and it started running right again until i let it idle for a bit then it wasnt bad but you could still tell it was missing a little bit. I havent changed the pcm, idm, or harness. my dad took the valve covers off and looked at all the connections and tested the injectors and all was good. my next guess is the harness bein bad or somethin. bein that the computer is for the smaller injectors and turbo do i need to have it reflashed or get a new one? what about the idm? thx

2002 F-250 XLT ECLB
7.3 powerstroke
6 speed
Leveling kit
Muffler delete
6637 intake
FRX
HPX
AIH delete


Future Mods
Hutch and Harpoon mod
zoodad mod
Guages(egt,boost,trans,fuel,hpop
Dp tuner or TS chip(php or gearheads tunes)
Tint
Double din w/ 10"sub
07 badges
07 front conversion(header panel,Harley headlights,grill,bumper)
08 rear conversion(tailgate,taillights,bumper)
banchee9655 is offline  
Sponsored Links
Advertisement
 
post #2 of 2 Old 11-19-2010, 05:44 AM
Compression Ignition Addict
 
optimus's Avatar
 
Join Date: Sep 2009
Location: kermit texas
Posts: 236
Thanks: 0
Thanked 0 Times in 0 Posts
Mentioned: 0 Post(s)
Quoted: 0 Post(s)
Feedback Score: 0 reviews
i don't think the early 99 IDM will work properly with the newer injectors. at least thats what i was told. maybe a tech will chime in with more info.

If your not giving your all at everything you do your just slowly failing
To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts.



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

MY TRUCKs
2002 F250 crew cab short box 4X4 7.3l

E99 F350 dually PSD 7.3 EDGE EVOLUTION running perfect thanks to and engine from NOTSTOCK
To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts.



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

^^^don't run your 7.3 with a bad injector this is the result^^^
To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts.
optimus 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