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Back in 2005 I edited transmission pressures on my 1999 3.8L 4L60E camaro by copy/pasting from an 04 GTO. I think this is causing issues with the transmission. I would like to return to stock, but...

To be clear I can view the IFR table as well but the values are still the generic 10.2-42 in both the 99 stock tune and the tune for the 43lb injectors.

I can also modify and save it without the...

Finally downloaded the latest beta. Still can't view or edit the flow rates. Any other ideas?

So if I update from windows 10 to windows 11 it will work?

Here is the flowrate vs KPA. It makes no sense. If I try to change any of the values by even .1 I get the message below.
120161


120162

Just for reference this is what a normal Flowrate vs...

I hadn't updated HPTuners in probably 7-10 years? Updated today and now I can't edit flowrate vs kpa.

I have a 1999 turbocharged 3.8L camaro with 43lb injectors.

I opened up the flowrate vs KPA...

Ran my 3.8 on it from october 2004 till I stored it in november 2005. Never had any fuel pump or injector issues other than 43lb inj proved to be a little small for boost+ethanol.

There is a...

Over the last couple of months I have gone back to the "Correct" IFR calculated tables, at least 3 different times, but I always come back to the table I'm running currently to get the LTFT in the...

Thanks, I'll try running it without the maf.

They are the siemens injectors. Would I really want to change the VE table by 25% with a stock long block?

I needed bigger injectors for the...

LTFT are 25 at low throttle, then anywhere from -5 to +11 at higher throttle settings? I've been playing with this for awhile, completely changed the injector flow rate scale seemed to have little...

Turn up the wick. Thats nothing as far as cylinder pressure.

MAF readings on my 98 formula spike between 30-33lb/min at WOT. Its smooth everywhere else, until you get into the high 20's. I already tried cleaning it, made no difference at all.

I had...

I drove an 06 Goat the other day, and I noticed I was able to change gears much faster, because I didn't have to wait anywhere near as long for the RPM's to come down. Anyone know how to tune for...

How does the computer calculate timing with the MAF unplugged?

The timing table I came up with by tuning for knock is very similar to the GTP table at least at WOT, except that I'm running more timing up high.

On a side note, the car pulls so much smoother...

WTF. :banghead: Some local dumbass told me that gtps run 18* timing flat out or 2* less than an L36. My timing curve suddenly looks a lot better.

Does anyone have the stock timing table for a GTP? I'm running into a problem.

Fixed my transmission so its wont down shift or unlock converter except at WOT. So now I can get full boost as low...

What caused you to lean out at those RPM's?

I though we got around that with the P1514 code thing in engine diagnostic?

Why can't you get it by playing with your injector flowrates? Works fine for me.

The stumble in the file you posted doesn't corelate to the maf being maxed. The car stumbles at 31g/s. At least it appears to.

Not doubting you in any way but how the hell are you maxing you MAF...

In your log when the car screws up and the injectors pulsewidth cuts back, your not maxing the maf is why I asked.

If your problem was "maxing the maf", I don't think the injectors would suddenly...

Arthansen is not maxing his MAF, he is just saying the readings don't change.
When you do max the MAF, the computer uses the last tables in the computer. Thats a big problem, because that is the...

Do you have the bin file your currently running?

Also did you pull out of it right when it started stuttering? It looks like it went really lean right before you pulled out of it.

Also what...