| I'm driving an "02" 3500og with a new filter and exhaust. I did have an "Edge" chip but after two engine shutdowns, at highway speeds, with two different chips am a little skeptical. Have thought about the trying a triple dog but need some reasurance. Anyone use a Bully Dog or any other chip/programer that has not caused them to grow gery hairs. I found the exhaust and air helped gain some power and improved milage. |