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I hope not, it had 12k miles on it when I installed it. I guess I can't be sure but it has ran flawless for a while now other than soft shifts?

yes, i maxed out the shift pressure & did not feel any difference. thanks for the heads up on the other, I did not see that LOL.

Hello, I have an old jeep with a lq4/4l80e. The 2-3 shift is really soft. I have tried several things to firm up the shift but even large changes does not seem to have any effect. I run this jeep...

Yep, disregard. BAFX thing went bad and the usb port on my laptop all at the same time. OBD2 port is fine LOL

yeah, looking at everything. chasing our tail here. Maybe the BAFX blue tooth adapter went out and our lap top. That is what I used to verify. I also read the the serial port should put out 3 to...

I have a jeep with a lq4 that has been on the road for around 100k miles. The serial wire just up and died.

UPDATE: Yep, disregard. BAFX thing went bad and the usb port on my laptop all at the...

like it says, just put a 80e in and need to do the segment swap. i have a 1999 silverado 5.3 computer 4l60e with vcm os id #9365637.

can anybody match that?

thanks

Demo:
http://www.thetuningdoctor.com/HPTuners/FlashDemos/addingattachment.swf

Sure sounds like a vac leak.

Thanks for all the effort rinkrat. Love the screen shots sure helps people like me.

My TC78 chokes at 5800 rpm on my 347. Also, I gap my plugs a lot tighter than that at higher boost levels.

It doesn't have a button to turn off.

ETC refers to DBW doesn't it? I have cable throttle body.

I went ahead and changed all cells to 100.

Thanks for the reply.

Stumped everyone. I have not found anyone that knows about this. But i have found many truck owners experiencing the same problem, many while out in sand dunes while using 4 low.

We are having an issue on our 2000 silverado 5.3. We use 4wd low to pull our large boat out of the water. It cuts all power randomly as we go up the ramp. It is possibly triggered by TCS fuel...

I blew one of those tci lower gear planetaries to pieces. I went to john kilgore, he guaranteed his to hold & I blew it to pieces, he backed out of his guarantee.

I now use a straight cut factory...

Would be so kind as to send it my way too? :)

I run 58 base & idle at 51 psi on a referenced system.

http://www.hptuners.com/forum/showpost.php?p=109652&postcount=22

Just keeps getting better. :cheers:

$225.00 shipped on this group purchase

http://ls1tech.com/forums/showthread.php?t=674815

I'll make the changes, funny I don't remember changing that table from stock.

Thanks for all your help :cheers:

Things are progressing quite nicely on my tune. Car is running strong.

BUT how do I get rid of super rich cold start? Warm starts are fine but it gets to the low 10's high 9's when its cold. I...

Look at this thread, EC Tune looked at my startup tune. I have not yet drove my car. My IFR table is flat because I am using a BR fuel pressure regulator. I am a total newb but since no one has...

I don't understand the injector offset table. I was wondering if by reducing it by 25% I was taking away fuel.

OK, so I am reducing the whole injector offset by 25%. I loaded the 2 bar with most of the changes & fired it up tonight. Started immediately and idled very well. I only let it run for 30 secs...

OK, thank you for the info. I am at work right now but I will work on it this evening. Not sure of how to "cut Offset value by 25%"

I was planning on adding timing once I get my AFR's in line. ...

I would apreciate some help on a safe start up tune for my build. It's a 01 ls1forged bottom end 9.0 to 1 compression 347 with afr 225 heads, 224 - 114 cam with a front mount 76mm turbo. I have a...