Power Hungry Performance Forum  

Go Back   Power Hungry Performance Forum > Ford F-150, Expedition, Navigator, Blackwood, Mark-LT, SVT Lightning and H-D Editions > 2004 to 2008 F-150 and Mark-LT

2004 to 2008 F-150 and Mark-LT 4.2L, 4.6L and 5.4L equipped F-150s and Mark-LTs

 
 
Thread Tools Display Modes
Prev Previous Post   Next Post Next
  #1  
Old Tue, March 16th, 2010, 10:07 PM
Punisher's Avatar
Punisher Punisher is offline
Double Whopper
 
Join Date: Jan 2010
Location: McDonough, GA
Posts: 30
Punisher is on a distinguished road
Default Reflash!?!?

OK...

Ordered Gryphon in January and patiently waiting for custom tunes.

In the meantime, I'm debating whether to have my PCM reflashed at the dealer for the latest updates. I'm having some tranny shudder/shift issues and my heat is either hot or cold (no variation in the temp control).

Will this change hex code? Is this info Bill needs?

Of course, I'll return it to stock program before taking it to dealer. Just didn't know how this will affect the application of tuner / custom tunes.

Thanks for any info.

'preesh,
Rich
__________________
Before you try and beat the odds... make sure you can survive the odds beating you!
Reply With Quote
 


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

Forum Jump


All times are GMT -5. The time now is 03:57 AM.


All Contents Copyright 2008-2020, Power Hungry Performance