Results 1 to 2 of 2

Thread: question about the 9381344 OS

  1. #1
    Carb and Points!
    Join Date
    Sep 2022
    Posts
    2

    question about the 9381344 OS

    hi

    this is my first try at working with tuner pro etc,and ive successfully read my ecm,with the 9381344 OS. what i have is a 4.8 with the sloppy stage 2 and an amazon intake with 92mm throttle body,no cats,sitting in a glass bodied 29 Ford,also running a powerglide with a transbrake because i do like to party
    anyways,ive been looking for an XDF for the thing,for of course losing the VATS cats etc,all the usual,then use the wideband for tuning in the cam

    ive read a lot on this site,and the OS i have sounds like trouble,with people having swapped to the 9360631 OS instead....anybody able to point me at the best XDF to use to get this puppy running?

  2. #2
    Fuel Injected! ralmo94's Avatar
    Join Date
    Feb 2020
    Posts
    774
    No need to re-invent the wheel. But we can make it better

Similar Threads

  1. changing the 9381344 os
    By SeymoreBuckets in forum TunerPro OBDII
    Replies: 1
    Last Post: 04-11-2022, 07:28 AM
  2. 9381344 why so hard to find
    By boaauto in forum OBDII Tuning
    Replies: 0
    Last Post: 11-18-2021, 06:11 PM
  3. XDF for 9381344
    By thisismyusername in forum TunerPro Tuning Talk
    Replies: 10
    Last Post: 09-12-2020, 09:17 PM
  4. Asymmetric fuel question , plus fuel pump question
    By 1967Killer in forum GM EFI Systems
    Replies: 8
    Last Post: 08-29-2018, 10:55 PM
  5. STFT Option Byte 9381344 OS
    By john h in forum OBDII Tuning
    Replies: 0
    Last Post: 01-02-2016, 06:43 PM

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •