Thanks. I was talking with PSI about doing the same thing for my L96 and 6l90E. My donor was from a 2019 Isuzu NPR and was told the E78 is not friendly from the Isuzu.
What did Speartech charge you? Did they program the TCU also?
Quote:
Originally Posted by mtdave2
after lots of debate and talking with knowledgeable people i did not use the 78. there was no advantage to doing so, and lots of downsides. so i had speartech make me a harness with the 38.
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