I had the same problem, the evap thermostat is junk it will not open the contacts and the evap freezes up (chyna made junk). I solved mines by using a digital adjustable thermostat. I set the temp I want and the dead band and it cycles perfect. You can watch the evap get to target temp, relay...
I am
I am in search of the very decal you had made.
Would you share the contact information of the guy, shop who made it for you?
Your in box is full. You can PM me .
Thanks.......Cudafish
Thanks for the reply, those will not work with magnum accessories. There are several threads here about the battles to use those Chinese intakes with magnum accessories. I am not up for that fight, I want to bolt on and go.
I am going backwards ( well maybe forwards ) from fuel injection...