i do let it sit and idle for about 3 mins and when i do get in it and take off i drive it like theres a egg on the accelarator. no matter how light i push the throttle i still get a rattle and my valvebody is set up to shift right at 1500 at VERY light throttle which is where the rattle starts.

sorry its a glacier diesel lift pump when it starts rattling and you give it more gas it starts popping and sputtering like its running out of fuel.

hey anyone else having issues with the predator RKL stacker tunes causing bad rattle at 1500 rpms when cold? issue goes away once temps hit 150. runs great once its warmed up. tried both stacker tunes full timing and less timing. only other fueling mods are GDP 392 and edge juice with attitude but i ...

just got my predator today and i had the four loud beeps through the speakers and the lights in the dash but i flashed in a second tune and nothing since 03 dodge here also

I have a 2003 dodge ram with a cummins htt 64/13ss turbo afe intake stock injectors and stock pump and i just ordered a diablosport predator. i also run a edge juice with attitude and was wondering if i could run the rkl extreme tune with less timing on top of my edge? I need my truck to run really ...

right now i have a juice w/ATT stacked with a bullydog on extreme pretty quick but nothing what i expected. ordered a predator to try instead of the bulydog what tune should i run the rkl extreme tune or what? i like the smoke i get from my BD and Edge combo will the predator do the same or will i ...