View Single Post
Old 09-24-2010, 03:02 PM   #3
foamypirate
Registered User
 
foamypirate's Avatar
 
Join Date: Apr 2009
Location: Pflugerville, TX
Posts: 594
Re: 5.3 first start wont start

Quote:
Originally Posted by 68GMCCustom View Post
I have heard of people having to do a crank related "relearn" to the PCM. Kind of like a crank position sensor/PCM calibration.
As far as I am aware, this shouldn't prevent the engine from starting. It should just give a CEL.
foamypirate is offline   Reply With Quote