Zach,

Thanks for helping me out with an adjustment to my tune. The truck is holding longer before going to 4th now.

No more rumbling noises from 4th TC lockup at 35MPH!!!!!

Hopefully, Lew will show up again when he's feeling better.

WB

Oh, I hope Lew is OK!! :oops:

I sent you the tunes you requested. I noted that some of the guys using HP tuners also had this adjustment done after upgrading their 4L60E transmissions. Most seem to adjust the min speed for 4th to 45MPH and change the min TC apply settings higher so it only locks ...

I can send you my current tune. This is from a U7193. Is that what you need? :?

I'm not too sure where Lew is these days. He's not answering me... :roll:

So much for the diablew tune support....... I guess........ :punisher:

I've been told that with the tranny upgrades that I need TC apply and ...

Hey guys,

Long time no posts but, I have a question. :roll:

My tranny failed. I lost 2nd and 4th. I had it rebuilt and added a few upgrades like a beast sun shell and a Transgo HD2 shift kit. :drivingbad:

Now I have an issue with the TC locking up on partial throttle at 35MPH. The truck rumbles ...

OK...

Lean at WOT gone...both banks 0.00

LTFTs at cruise ....sometimes I saw -1.56 bak 1 and -2.34 bank 2. Then sometimes I saw -2.34 bank 1 and -4.63 on bank 2. I'm gonna let things ride a little longer then maybe bump up my LTFTs +1 to +2 to get both within th 0 to -2 range..... :roll:

WHEW ...

OUCH...no love...no love...

Just tore apart the intake and sprayed the MAF...gonna go see what that does...doubt it being only one bank...if it was the MAF I would expect lean on both???

Maybe time for a Tacoma 6-speed....

Anyone got a performance air intake manifold for an 05 Avalanche??? Prefer aluminum and NOT PLASTIC!!

That all you got this morning??? D'OH?!?!?!?....

PS

Lew I've also posted here...

http://www.chevyavalancheclub.com/index ... n.html#new

if ya wanna show off a little..

Let me expand on what happened a little better....

Anyways, I'm fighting the O2 gremlins again.....

While back around x-mas a year or so ago...I lost the pass precat O2.

Recently....stopped at a light and the Buffalo coughed and stummbled and acted all O2ey again on me.

It never threw a check ...

UGH!!!

The buffalo is giving me fits!!!!

O2s dying bank 1 4.5 at WOT. Thinking I got a leak somewhere...

ideas????

WB

Working hard to keep the planes talking that protect our freedom!!

Well...at least, what's left of it!!

Now your ready for your Diablew tune!!!

Hmmmmm



Geez, I just got the email.

There ya go.

Ya, I did the servo...it adds a little grabbing power...but the 4L60E is still pretty weak.

I've been thinking about this!

http://www.finishlinetrans.com/transmissions/index.htm

WB