Need help on a 6.2 swap into a 2007 gmc sierra single cab
#1
Am putting a 6.2 into a 2007 gmc sierra now this truck original came with a 4,8 and this 6.2 am putting in has that vvt on it so do they sale some pig tale for it or what do i do here am stuck..???
#4
Joined: Oct 2004
Posts: 4,985
Likes: 54
From: somewhere in TX
Leave VVT BS disconnected have a tuner tune it out of the pcm and tune it for the 6.2 fueling timing and maf tables and you are good to go. No need to mess with it.
It can be made to work but it gets complicated and is not worth the hassle.
It can be made to work but it gets complicated and is not worth the hassle.
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