Forums
New posts
Search forums
What's new
New posts
New media
New media comments
New profile posts
Latest activity
New showcase items
New showcase comments
Media
New media
New comments
Search media
Members
Current visitors
New profile posts
Search profile posts
Showcase
New items
New comments
Latest content
Latest reviews
Latest updates
Search showcase
Log in
Register
What's new
Search
Search
Search titles only
By:
New posts
Search forums
Menu
Log in
Register
Install the app
Install
Forums
Power Strokes
6.4 Aftermarket
PCM Failure? HS Mini Max
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Reply to thread
Message
[QUOTE="John v, post: 1562802, member: 37538"] Having a similar issue. My 08 6.4 350 was blowing white smoke. Changed fuel injectors and both turbos. Went to drive and transmission started to not shift properly and would give a hard kick. Changed the transmission and now the truck starts and runs good half the time and blows no smoke but when I take off it starts to putt putt and blows white smoke when it does. It has H&s tuner and when it starts to run rough the Tuner goes sporadically jumping all over. We are thinking it’s the PCM after all of that but I’m lost and need help. Had diagnostic ran on a $15k computer and the PCM wasn’t responding. Don’t know if it’s throwing my injectors off or what but when it starts It sounds good and runs fine. When I take off it doesn’t have the power it should have and starts putting here n there. [/QUOTE]
Insert quotes…
Verification
Post reply
Random media
Latest posts
10R140 failure
Latest: PSD-BLACK-CLOUD
Friday at 1:04 PM
2017+ 6.7 Aluminum Super Duty
2010 headunit
Latest: glog
Wednesday at 1:17 PM
6.4 Tech
D
Turning off the Auxiliary powertrain control module
Latest: donaldtfreeman
May 6, 2025
6.0 Tech & FAQ
4r100 P0715/P0717 trouble codes.
Latest: Tiha
May 6, 2025
7.3 Tech & FAQ
I must be getting old… Exhaust is too loud
Latest: ju015dd
May 4, 2025
6.0 Aftermarket
Members online
No members online now.
Forums
Power Strokes
6.4 Aftermarket
PCM Failure? HS Mini Max
Top