After the install of my Preditor and Puck i noticed when I am at wot, converter locked the engine seems to buck a little like it is missing. Is it possable I am running the rail low on fuel. I havn't done a rail pressure gauge yet and my Preditor has the extreme RKL Puff toon installed. All other gauges are reading fine and there is only a to high fuel pressure code. The problem happens in third with converter locked and in OD but it seems worse in OD. Any help would be great, thanks. Joe

 

Are you getting a P0148 code? If so and your mods hook up to the rail pressure sensor, take the connections apart and put some dielectric grease in them. Then make sure they connect properly (click) and you should be good to go.

On edit, there is another rail pressure code that I can't remember that has the same fix.

 

No P0148 code present. Did what you suggested with connectors and there is still the same problem. It seems to be a very consistant occurance. I think I need to just get a rail pressure gauge so I can either confirm or disregard the rail pressure being the problem. Thanks again and any other ideas would be greatly appriciated.