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Tuner
'03 chevy express van stock tune
does anyone have a stock tune for a 6.0 chevy express van? seams like i have a few dtc's shut off i don:t know if they are supposed to be or not
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Senior Tuner
I have an 04 if that will help
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Tuner
i think it should be the same '03, is the first year with the ls motors in the vans. can you send it to my email? [email protected]
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Senior Tuner
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Tuner
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Tuner
I have a 2007 6.0 .hpt file from an Express van that I would be happy to send.
I'd also be interested in seeing a later version if anyone has one.
There may be improvements in the stock tune that we could learn from ???
Last edited by midgetracr; 06-14-2010 at 09:26 PM.
Reason: corrected typo