ok, I've heard some guys talking about the diablosport power puck killing IP's and/or ECM's. any truth to this? I had mine on the truck for about 2 months. then I change my fuel filter, and all the sudden no power to the LP, and getting the 0216 and 1689 codes. all my grounds and relays, fuses all check out 100%. so I'm guessing I fried the IP. my power has been down what feels like 25-35%, and I've lost 2 mpg.... any ideas?