My 04 F-250 FX4 6.0 has 194k on it. In that 194k mile i have had to replace the EGR valve twice at a cost of about $1100 each. I have been reading and hearing about the bypass kits and was wanting to get more info on them are they worth it, will it do any harm to the motor. So far I have had very minamal trouble with this truck. I just replaced my first 2 injectors and 1 glow plug. The dealership that does my work said I done real good with going this long on injectors. Any comments would be greatly accepted. Thanks!