i rcently put the edge juice2 kit on my truck and i am aware that it overfuels but when i have it on the stock 0 level just putzing around i can hear the piston in the cp3 rattling very loud just curious is this doing any damage anyone know? and it does it in the other stages when normal driving also and doesnt seem to do it when im in the throttle its very random...

 

It is common, no worries.

 

alright thanks

 

What you are hearing is timing rattle and not the CP3. This is common because the programmers are adding pulse width on the timing tables. Even set on 0 the Edge still adds a small amount of timing.

 

Hey bud just pin it till she breaks .... I think you are hearin things .... Its a common thing nothin to worrie about just the cp3 workin harder.

 

hmmm keep an eye on the fp
them cp3`s ain`t cheap as the step son found out with his when he installed the edge