Chevy and GMC Duramax Diesel Forum - View Single Post

2001_STACKEDNLOVINIT · 06-29-2008, 10:42 PM

i tried installing a hypertech, and a brand new bully dog. they downloaded fine on my buddies truck after we tried on mine. then we uninstalled them on his truck and still no go.

06-29-2008, 10:42 PM	eBay Motors #7 (permalink)
2001_STACKEDNLOVINIT Junior Member Join Date: Jun 2008 Posts: 5	i tried installing a hypertech, and a brand new bully dog. they downloaded fine on my buddies truck after we tried on mine. then we uninstalled them on his truck and still no go.