Just got done installing a TST box on a 2005 Cummind. Upon initial startup the truck idled horribly and the check engine light. It sounded like it was missing. I disconnected the injectors and hooked it up back like stock, I still had the cam crank and map sensors hooked up. The truck started and idled perfectly.. Any ideas, I would really like to get this truck running today. I assume the problem is in the injectors, could I have hooked it up wrong? PLEASE HELP!!!

Just hooked the injectors up in reverse order and the truck runs the same. I can't believe this is happening?? What the heck is going on

Call TST

Be careful hooking stuff up backwards.Edited by: hoot

Thanks