question for 550, DDS and the acert experts

oh ok i don't blame you i can't find anybody up here to do mine. 1200 that seems cheap compared to what i've found thanks.

 

hey fteo5 is there any smoke or just clean power? thanks

 

I really don't know, because I have power harness on it...AKA "LOT OF SMOKE"!!! I don't know what it does without them..

 

i know all about the smoke i have the harness to just don't want much more.did you pull aload with it you think you get one more gear out of her just trying to see how much better it pulls thanks.

 

I just had it done saturday, then loaded and only drove it for 30 miles, but impressed sofar. I'll keep you posted and let you know how it does..

 

how you like it now that you been running it for awhile thanks?

 

I just posted about my weak, poor fuel mileage 05 BXS in the power harness thread. I changed from the CAT to the 1212 filter last week, noticed no difference. Seems that whatever I do - no difference. Help!

 

Works great! good throttle response, love the power, and getting better MPG. Went from 4.9-5.2 to 6.0-6.2 loaded miles..

 

What snubber are you talking about in the fuel line that has been a problem? I would like to check mine.

 

Hey buddy. I have the same problem on an MXS, bad fuel milage. I flashed from 475 to 625 and no change in the fuel milage. Under 400k miles on engine. I have fuel temp resister, 625 file was not a huge improvement. 550 cat e model with good trim files blows me away.

Now main question...What do you mean by the snubber in fuel pressure fitting? How do I check that?

Can you give me any more pointers to improve my engine?