it would be greatly appreciated if anyone has a file like this that can send it to me
Thanks
Jim
it would be greatly appreciated if anyone has a file like this that can send it to me
Thanks
Jim
You won't find one.
GM didn't put the 4.8/5.3/6.0 in the express/savanna vans until 2003. They still use the 5.7 vortec engine all the way up to 2002.
2016 Silverado CCSB 5.3/6L80e, not as slow but still heavy.
If you don't post your tune and logs when you have questions you aren't helping yourself.
Would a file from a 2003 Express Van work for you ? LQ4 6.0L P59 computer OS 12579405 blue + green connectors. This is the stock file that came with the Van.
In 2001 & 2002 they put an 8.1 in the express van and the ECU was able to run DBW or DBC. What ECU do you have? I have a file for a P59 that has the IAC tables.