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It's not too far, a couple hours. Had the flat in my wife's Tahoe. Happened in Sanford.

I'll try it today. Went to High Point yesterday, & had a flat on the way back.

Thanks, I'll try it. :pray:

It's fine, but it is lean for a few seconds after a hot start.

I'll check for leaks, thanks.

As far as the VE is concerned, I just don't feel comfortable using the stock tables even if I am using the MAF. I have a rather large cam, & some pretty good flowing...

Here's the tune that was in it at the time.

Scan with trims.

Something I just noticed is that my wideband gauge reads about .3x richer than my log. So the log is showing my afr to be .3x leaner than the gauge.

SVO 30s.

Do you want a cold start idle log with trims, or anytime?

Correct, it's lean for about 2 minutes after a cold start.

When warm it's right at idle & low rpm.
Not 30 secs, maybe 15.
It's not causing any driveability problems, but it can't be good.

I think I might just go to OL MAF for now. Is there any way to have it in OL during idle, but CL at cruise?

I've tried richening up the OLFA table in these areas, but it has no effect. I'd love to have a look at yours, thanks. Also, are you running OL or CL?

Ok, this is driving me crazy. At initial cold start you can watch the afr go lean, stays there for a few minutes, then starts to richen up. All seems well until it enters CL, then it goes lean again...

Idles much better now, still a little lean at cold start. 1 question though, why did you change the VE back to stock?

Thanks Russ, I'll give it a try.

Ok, here's another log. I redid the RAF, & it straightened it out a bit.

I'll get a better idle log this afternoon, that might help.

I've been trying to figure this out for a while now. When my car sits overnight, upon starting it in the morning it idles VERY lean (18+). I understand that it's in OL mode at this time, but tweaking...

Mine looks very similar to that, maybe I'll try this too.

Pod is an Autometer. Unfortunately, a buddy gave me the insert for the unused area, & I have no idea where he got it.

I think somebody determined it is a heat soaked IAT sensor. Not sure on a "fix" for it.

:doh: It bounces between 14.4 & 15.2. I just goy lucky & caught it at 15.2 both times.

2 guage pod, AEM & Raptor shift light on top. Currently nothing in bottom hole, but a fuel pressure gauge will be there very soon.

http://img95.imageshack.us/img95/1999/1001381so6.jpg
...

AEM here. Gauge permanently mounted, with a wire run to the glovebox for my HPTuners. Works great, love it!