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107k stabilitrak out

u29460

Full Member
Joined
Feb 8, 2006
Messages
31
Well at 107k I encountered the first ever issue with the 07.   Stabilitrak went out.  It was not a huge deal, just the light and beeping. No loss of power or impact under normal driving conditions. 
The PCU was showing a number -1 plug misfire and a throttle sensor code.

Replaced the plugs and wires. - All looked good except number one was covered in carbon/oil/muck.  Also plug 8 was a bioch to get out.
Cleaned Throttle body - I removed it and against all the posting advice moved the butterfly - it was the only way to really clean it.

So after the throttle freak-out recalibration session the truck runs great.  There were things I did not even realize it was doing until they stopped.  The hard shifting, floating idle speed all gone.  Loving the Ava once again.


 
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