new chip strange shifting - Ford Powerstroke Diesel Forum
Please Visit our Site Sponsors
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 (permalink)  
Old 10-23-2009, 01:46 PM
Powerstroke.org Rookie
 

Join Date: Aug 2006
Posts: 8
Feedback Score: 0 reviews
new chip strange shifting

installed tw 5 position chip, the 1-2 shift is good, the 2-3 feels like it shifts 2x
quickly. it drops 2-300rpm and then 1 -2 seconds later it shifts again
Reply With Quote
Sponsored Links
Advertisement
 
  #2 (permalink)  
Old 10-29-2009, 09:30 PM
Powerstroke.org Rookie
 

Join Date: Aug 2009
Posts: 14
Feedback Score: 0 reviews
Going through the same problem but even with out a chip installed. I had my system reflashed but still doing the same thing. My cousin was going through the same thing until he bought a new PCM. He said that it fixed it you might want to try that.
Reply With Quote
  #3 (permalink)  
Old 10-31-2009, 08:00 PM
Powerstroke.org Fanatic
 

Join Date: Oct 2009
Location: Kamloops, BC Canada
Posts: 100
Feedback Score: 0 reviews
Sounds like what mine was doing then tried different files. Think it's Luke1 and Luke Extreme. Shifts nicer now 2-3 is at 80 kph and to OD at 100 kph. It will downshift too at 90 Kph....I like it..this is with both files...

jrc
Reply With Quote
Sponsored Links
Advertisement
 
Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not 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 08:36 PM.


Powered by vBulletin® Copyright ©2000 - 2013, Jelsoft Enterprises Ltd.
Search Engine Optimization by vBSEO 3.5.2
Garage Plus, Vendor Tools vBulletin Plugins by Drive Thru Online, Inc.

vB.Sponsors