i used to sell hundreds of those units. they probably need to update the program in the edge. set it back to the factory settings.Dtsn280zx wrote:Hey guys, Does anyone know anything about edge juice with attitude chips?My friend just bought one off ebay and installed it, and the truck will not start even though the displays shows temp, rpms etc. truck is a 2004 f350 superduty 6.0L diesel