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Get a wideband, it's a must have thing.

14.8V no load, 13.5V full load. All of the stock-replacement 63A 10SI alternators have shown this same behavior, though it's only recently I dug...

I greatly appreciate it. I'll see how this works for sure. For the MAF & VE tuning, no wideband, do I disable DFCO, COT, PE for both MAF & VE tuning?...

I would call it Long Highway pulls throught several gears and some track-day application. I does not want run the car rich like the manufacturer....

Give this a try. No guarantees. It's not gonna do great until MAF & VE are tuned, but I mainly just fixed up those awful main spark tables. Good Lord.

There is much more left on the table to add/alter horsepower depends on the year model too if you know your way around it Max Airflow,...

Correct. No cats, no downstream o2s, no egr, no evap

Copy that - Thank You once again for your help !!!!!

Is this a swap vehicle? No cats? No EVAP stuff?

BlindSquirrel, maybe I can help you find your nut! The 10SI has an internal voltage regulator which was prone to failure. Your ~12 Volt is the key...

Here is the log and file.

salt flat or drag strip? not all cars are used for the same application fuel does not fix everything anyways - it can and will cause detonation...

Well it sounds like it's charging - just not putting out and when she's ran right at the border like that it'll start pulling from batt. If it was a...

I tweaked some stuff that I would do if it were my car and first attempt to see how it reacts. It works well you/we can bump it more but you need to...

Myself and other remote tune!

Here you go. Every change applied up to this point (cranking VE, OL EQ table, SD mode) plus: Engine>Fuel>General Engine>Fuel>Transients...

Did you ever resolve the issue? I?m running into the same issue after updating my MPVI3

I don't think it's a tune problem at all. In fact, it's smart to start off with the factory tune like I provided you. Who knows what clownery went...

thanks for that info. I have been searching around and found this link with some good info as well ...

Oh, another data point: Clamp meter on the alt output wire shows 38A with headlights and brake lights and blower motor on. Turn on the wipers too,...

Voltage drops were listed both fully loaded and also no load. Battery is fine, it'll stop and restart just fine as many trips as you want, as long as...

You are hitting limits like "trans trunk" and your TB angle error is -15* is what jumps out at me. I like to monitor spark source, fuel source,...

Probably best to post the latest tune you're running. I assume you already tried putting stock desired torque back in the trans? You also might want...

ok, i found them on ebay as well thanks

What do the spark plugs look like? Any signs of the cylinder with the misfire burning oil? Any that look significantly different than the others?...

I apologize - 24508208 Thank You for your time !!!!