Re: Duramax service
 

2003
I just did the same thing with the exhaust and air filter kit.Just need to do the tranmision so it doesent defuel on shifts. Was told its worth 1/2 sec in the quarter.I like it :drink:

Re: Duramax service
 

okay, i'll bite.... do tell....

JH

Re: Duramax service
 

I just ordered a hitch from these guys for my new (to me) soon to be finished crewcab dually. 15,000 class V for $168.00 to my DOOR.
http://trailersnhitches.com/putnamcart/25122.html
Was gonna do a F650 but this was too good a deal so selling the Ford cab and chassis or will build it for someone...

Re: Duramax service
 

I've got an '05 and have put 21K miles on it with no problems whatsoever. Pulls my Top Gun like it's not even back there, even though I'm probably above my tow rating. :eek: :eek: :D I have been changing the Allison spin-on trans filter on every other oil change and will change the trans fluid when I hit 25K miles. I haven't added a chip. Everyone says that I should...but I just see any reason to do that, it has plenty enough power just the way it is.

Re: Duramax service
 

I have 16k miles on my 06 2500HD 4x4 duramax/allison.

2 oil changes, 1 fuel filter, 1 spin on tran filter. 1 check engine light which turned out to be a bad egr valve. That was taken care of while they did the glowplug recall.

Awesome truck, has averaged 16.3 mpg since new including city/highway/towing.

Would definitely buy another