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2004LB7's latest activity
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2004LB7
replied to the thread
Auzzie needing assistance
.
Position 1 would just be the main or default tune. Depending on the tuner, it could be the stock power tune or could be your hot tune...
Apr 14, 2026
2004LB7
replied to the thread
Auzzie needing assistance
.
If you're planning on tuning yourself, which is highly recommend and rewarding when you finally get the hang of it and make some good...
Apr 14, 2026
2004LB7
replied to the thread
Bought, wrecked, rebuilding a 2009 LMM
.
Ah.....
Apr 14, 2026
2004LB7
replied to the thread
Bought, wrecked, rebuilding a 2009 LMM
.
Isn't there supposed to be O rings in the fittings that do the sealing and not how tight you make it? I would think a thicker O ring...
Apr 14, 2026
2004LB7
reacted to
TheBac's post
in the thread
Bought, wrecked, rebuilding a 2009 LMM
with
Like
.
I thought the consensus was we didnt trust all-aluminum radiators in these trucks? Or was that just in racing applications?
Apr 14, 2026
2004LB7
replied to the thread
Auzzie needing assistance
.
Calculators can be found under the "Duramax Tuning, Logging, and Gauges" section. There is a sticky called "calculators" that has it in...
Apr 14, 2026
2004LB7
replied to the thread
Auzzie needing assistance
.
Welcome A flashscan is a good choice as you can do all the tuning yourself without having to rely on someone else. But you can still...
Apr 14, 2026
2004LB7
replied to the thread
April '26 Chat -- Play Ball!
.
Condolences Tom.
Apr 13, 2026
2004LB7
reacted to
TheBac's post
in the thread
April '26 Chat -- Play Ball!
with
Like
.
Placed Dad in the ground today. In sight of the airport he managed for so many years. He received Military honors from the Marines...
Apr 13, 2026
2004LB7
replied to the thread
Forum Server Move
.
Same for me
Apr 13, 2026
2004LB7
replied to the thread
Switchable mufflers
.
Can you use a valve to bypass or reroute the exhaust around the muffler and out the same pipe? Would just need a valve and a few fittings
Apr 12, 2026
2004LB7
replied to the thread
April '26 Chat -- Play Ball!
.
Seems ok to me
Apr 12, 2026
2004LB7
reacted to
malibu795's post
in the thread
April '26 Chat -- Play Ball!
with
Like
.
Don't have the cash right now... And If I learned anything, don't build/fix the same equipment that you're trying to make money with...
Apr 11, 2026
2004LB7
replied to the thread
02 LB7 Crank no start
.
How positive are you on your numbers here? You have nearly a 30% difference between the highest and lowest. Did you do the compression...
Apr 11, 2026
2004LB7
replied to the thread
02 LB7 Crank no start
.
Original style LB7 injectors are known to fail just by looking at them funny. If you intend on keeping this truck for any length of...
Apr 11, 2026
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