That's because an XDF meant for 7603 absolutely will not work with a 9405 BIN.
Rick
That's because an XDF meant for 7603 absolutely will not work with a 9405 BIN.
Rick
1970 Chevy El Camino, LM7 Engine, 4L60E - Two 896 and two 0411 PCM's
hey mr j23 was wondering if you ever got your truck running using the 12587603 bin and xdf, i have a 2003 chevy silverado 1500 4x4 lm7 5.3 with a p59 os 12579405 and i want to tune a computer for it so i can make it a little more fun to drive, please get back to me.
Zach
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