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I took a quick look and couldn't find a data sheet on their site. Why are you using such a big injector? Plan on supercharging or turbo charging? If not, they're way too big. You'd have much better...

Post the data sheet.

Stock intake definitely should not have split fuel trims. That means something is mechanically wrong.

No telling why it was tooned in open loop. A lot of idiots do that.

How about just post a damn data log of it doing it???? That would stop all the guessing.

What intake manifold is on the car?

The trans has nothing to do with the split fuel trims. They are a result of something being different from one bank to another, vacuum leaks mostly, followed...

What 60 lbs. injectors? What name brand? Did they come with a data spread sheet?

It's not rich, it's lean. It's adding a bunch of fuel via the trims.

Bank 1 in worse than bank 2. Like you have injector oring vacuum leaks on that side or something like that.

It's not...

First question is, what name brand converter is it? The stated RPM stall speed really isn't the best way to describe a converter as a 3500 stall speed from various companies will all feel very...

IAT is reading -38 which means it is likely unplugged.

Use the attached channel config and do another idle log. You weren't logging enough of channel to diagnose anything, especially idle.
...

LOL right. Which was pretty much the gist of that guy's MO.

^^^^ I'd add a 5% swing (from 5% to zero%) is no big deal. You can't really get them much tighter than that. OE stuff typically isn't that close.

Or tell me I need to retire and put my "old ways out to pasture" LOL Coming from a guy who has yet to successfully tune 1 single car.

Some thin skinned mofos up in here LOL

145737

We need to add a cricket emoji.

Need to log throttle cracker, throttle follower, STIT and LTIT, idle AC airflow. Pretty hard to diagnose idle issues without logging idle pids.

I would add that a high stall torque converter makes it even more difficult to feel a slipping trans, especially if you're not used to driving a loose converter.

The TCC unlocking under light...

Where is your current data log after having replaced the plugs????

Why are you starting a second thread for the same exact scenario? Stop it. Keep everything in this one thread.

You already have one thread going why are you starting another one????

Bank 2 O2 is dead, disconnected, etc. Fix the O2 the trims will fall in line.

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lol

Post the tune file and data log. Can't do anything without both. Other than just guess at stuff.

I didn't see anywhere in the "pull example" log where it looked like it went into REP. It is a cable throttle body engine so it shouldn't be able to go into limp mode. In the data log there's a pull...

Strange thread.

OP: "HELP with relentless idle surge Experts HELP!!!!"

EXPERTS: "Try this this n this. OH yeah, here's a cal file to try"

OP: "Already tried all that, nothing worked."
...

Never seen any of that. And I'd have to question all of it unless I diagnosed it myself. No offense. I know you're a smart guy. I just don't take anyone's word for anything when it comes to...