Recent Content by Cummins Tn

Really? I hope that's it. The last thing I need is a faulty injector causing me the rattles.

So the atmospheric pressure of this area at 70 degrees is about 14. 65 psi. With a MAP sensor reading of 42. 6 my boost would be 27. 5 psi. That is very close to what I was reading. Cool!

Can anyone tell me if valve chatter is due to under fueling. My truck isnt smoking either. Smarty is just on 3.

Just curious about a few of the numbers out there in the 6. 7 trucks. My insight shows a MAP pressure of 42. 6 in (almost) full throttle conditions. Is this number in psi ? I am the only person in the area running a 6. 7 with a insight. Post em if you got em.

Ken, Mine has the 373 gear with the 68rfe i presume. I was told it was a Aisin at the dealer but i think they lied. No worries though. I like the transmission just fine.

Just to update everybody that wants to know... ... 10000 miles have passed and im still having no problems. Mileage is still up. Engine studder is still gone. I honestly dont think i have ever been happier with another truck.

Ken i am getting the same results out of my truck. Towing the 5er I get anywhere from 12 to 15. (Terrain makes all the difference) But back and forth to work I drive about 25 miles one way and i average 20. 1 per tank. ( hand calculated ) Love the Mods.

I have the insight and i love it. It works great for me and Gives you a ton of info.

Turn on your exaust brake and put it in tow haul mode Accelerate to about 60 and ease into the brakes lightly. You will tell a big difference. Mine will almost break your neck downshifting. :-laf

I bought a H&S EGR and Cooler delete. 5 inch Pro Flow with deletes... turbo back. Smarty S-67 ME (Stock tune SW1) and Edge insight and i couldnt be happier. Easy install, took about 4 hours. 20. 1mpg hand calculated last week.

Pulled a 8% grade today with my auto 6. No worries about it. I have always hated a auto too but this transmission is the exception.

Just got back from my trip and i must say WoW. I couldnt be happier. The truck is running better than it did when i bought it. Big hills were no problem and that 5 inch exaust sounds so good. Also the engine hesitation is still gone. 15. 1 mpg was my over head but the calculator said 14. 2 that...

Funny you say that about the rear bolts on the cooler. Mine were not so tight either. We unbolted the cooler mount bracket and slid it out of the way to get to that front bolt on the cooler. Someone had to have used a cheater bar or something on those because they were way tight. This whole...

Well heres my story... ... ... . I bought a 08 2500 last September when i bought my camper. I have the biggest grin on my face every time i step in the throttle and that auto 6 just rolls through the gears. First time pulling with it was even better, 13000lbs was no match for my 6. 7...