Re: 2006 LBZ duramax
 

I'm trading in my 04 duramax 4dr hd tommorrow or fri for a 06 lbz. The lot model I test drover felt like it drove pretty nice,I'll post after this weekend if they get it in for me,Smitty
39,800 including mi .06 % tax,gm employee discount,current rebates etc,lt-3 4dr,4wd,bose stereo,heated leather,skipped the locking spare tire lock and the onstar but has everything else :evilb:
pic of old truck:

Re: 2006 LBZ duramax
 

There has been a big thread on www.dieselplace.com re difference between 06 LLY and 06 LBZ. According to the GM techs there, all LLY's built from june 05 on and the "new LBZ" are the exact same motor down to the last bolt and chip. 06 LLY's and LBZ's got the 6 speed Allison, otherwise the only difference between the 06 LLY and LBZ in a 2500 or 3500 pickup is programming!

Now I just need to find a GM tech that can re-program my 06 LLY :D

Re: 2006 LBZ duramax
 

Make sure you get the LBZ...
We have an '06 dually with the 'tweener engine. It's an LLY, but with some LBZ parts.
The engine is substantially quieter than my 04.5 LLY.
However.... I think the 04.5 runs better.
The LBZ is said to be a very different engine. beefier and more HP/TQ of course.
The 6 speed Allison is great. Much better than the '06 F350 that we have as well.

The truck pulls great. 18k is no problem for it.

I use a Predator programmer and AFE intake on the '04. The '06 is stock.

Re: 2006 LBZ duramax
 

Here is the thread re 06LLY and 06 LBZ http://www.dieselplace.com/forum/showthread.php?t=59888

Posts # 4, 48 and 67 among others.

Exact same engine and computer just different programming.

Re: 2006 LBZ duramax
 

ok, maybe some clarification needed. the "new motor" is only due to some programming from the factory? or what motor produces 360hp?

Re: 2006 LBZ duramax
 

Got one, but haven't driven yet...it's now at the interior shop...since it came out of Quigley...should be a few more weeks

Re: 2006 LBZ duramax
 

From what I read, the "new" motor started production June of 05, at the 310hp output still with the LLY name whilst they continued durability testing on the 360hp version in conjunction with the 6 speed allison, this is the LBZ.

The LBZ version is 360hp, the 06 LLY is available in 3 different outputs depending on what it is installed in.

Most of the upgrades were mechanical, however they all have the new turbo and 100% Bosch fuel injection and controller starting June 05.

LBZ's were released starting at the end of September build date.

They now refer to all duramax motors built after 06/05 as 3rd generation Duramax.

Seems like they made it very confusing for nothing :rolleyes:

Re: 2006 LBZ duramax
 

I got my 06 LBZ today,power is sweeet,feels like my o4 in stg 2 w/hypertech stock! DIC shows 17.5 mpg even with our winter fuel and a little start and stop driving,I have heard they are getting bad mileage but it sure doesn't seem like it! Same color as 04,victory red w/black body moldings but this one is a lt-3 w/leather,old one was ls with cloth. Pulling her in the shop tonight to scotchgurad the carpeting and put mud flaps on it and check every thing over (fluids etc). Last 2 duramaxes were 1 1/2 qts low on gear oil in rear end when new. Mirrors are a little big and are going to take some getting used to. I skipped the onstar,xm radio,sunroof and spare tire lock,it has every other option,Smitty

Re: 2006 LBZ duramax
 

Smitty,
Congrats on the new truck, I am trying to talk the wife into one right now.
Keep us posted on how you like the new ride.
Jeff

Re: 2006 LBZ duramax
 

I have had my 06 crew cab dually for about 2 weeks now. I only have 700 miles on it so far but I absolutely love it. I know I will love the 4wd at the boat ramp. Indicated mileage so far is 16.5. 50/50 split town and highway. Just got my new Putman 15K receiver, draw bar, and ball. Put a Fold a Cover bed cover and Mag Hytec extra capacity trans pan and rear end cover. Also had new brake box installed. The real test will come in Feb when I tow the boat to the shop for upgrades/maintenance. Joe Murray