DR Performance thoughts?

[JFrey]

vibration? from what!

I have been using this perfomance module(predator made by dr performance) 110HP/220 for about 8 months. it is a stage 3 module. my milage ranges from 17 in town to 22-27 hwy. I like the module for the most part but when i have my foot in the throttle i get a very uncomforting vibration. almost like a misfire in an engine. Anyone have any thoughts on this? Thanks

04. 5 2500 4dr lwb 4x4 48re

 

[MA2LA]

does it mater what speed you are going when you get the vibration? the vibration I normally get is the trans slipping but at you hp level i wouldn't think it would be that bad but it depends on the condition of you trans. or it may also be a injector or 2 on thier way out since i belive tha is a pressure box.

 

[JFrey]

Speed does not seem to the issue. It's almost as when the engine reaches a certain RPM it starts to shake and vibrate. I have 64000 on the truck. Do you really think it coulb be an injector

 

[CPavlic]

Does it do it if the box is off? Id see if it changes any or completely goes away with the box off or turned down

 

[MA2LA]

my first set of injectors were done at 55k and i had run the truck bone stock at that point. If its not an injector i think i'd realy start to worry because most anything else i could think of get even more expensive.

 

[JFrey]

it doesnt do it with the moduale out. almost feels like a miss fire, and it only does it when i really accelerate.

 

[JFrey]

intermintent electric windows

04. 5 dodge cummins. some stimes the front 2 windows will go down and not come up for awahile. sometimes not even when using a different switch. then after i cycle the truck on and of a few times. all is normal. any thoughts? something about to go bad?

 

[TCDiesel]

DrP is a pressure box... . if it malfunctions and continue use $$$$.

 

[Cumminsduallyguy04]

I had this problem with one of my trucks. I was draining the rail. suggest a aftermarket injector pump but you may be able to get away with just a fass pump and or a modded rail from TCwest. for the 1st time i beat him to bragging on his own product. his company also is a nice company to deal with