Quote:
Originally Posted by Rooskey
Yea I like the uprev tune idea. I was on there website earlier tonight. If you pull the tune out should we be ok as far as the warranty though. Thats what I have heard so far?
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I don't know about Nissan, but GM can tell if the ECU has EVER! been modified. The OEM files may still be there in correct configuration, but there will be a discontinuity in their location/filing or something of that ilk. Sorta like a time/date stamp on a photo not matching up.