Power Hungry Performance Forum  

Go Back   Power Hungry Performance Forum > Ford F-150, Expedition, Navigator, Blackwood, Mark-LT, SVT Lightning and H-D Editions (Disabled) > 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
  #19  
Old Mon, May 2nd, 2011, 11:50 PM
Medic150 Medic150 is offline
Whopper
 
Join Date: Apr 2011
Posts: 16
Medic150 is on a distinguished road
Default

I have a brand new battery, I highly doubt that was the issue.. I tried shutting the truck down several times. and it was staying on.. Not knowing what to do, I decided to unplug the gryphon at the unit.
Once it shut down, I put the key to the ON position and plugged it back in. It gave me the hex key and then went straight to the Main menu.

All seems fine now but I havnt drven it again.

What do you think about the surging and hard shifting ?? Is the tranny tune not designed to be pushed hard ??


Quote:
Originally Posted by JackandJanet View Post
When the Gryphon screen stays lit after shutdown, it's generally a sign of a failing battery. Please disconnect your Gryphon from the OBDII port (the lit screen will rapidly deplete a weak battery) and have your battery load tested.

When you reconnect, make sure the ignition is ON, before you plug the Gryphon in so that it can boot properly.

- Jack
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 -4. The time now is 05:35 PM.


All Contents Copyright 2008-2024, Power Hungry Performance