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I guess nobody is interested in helping with this issue?

Any further insight? I tried the Roush torque and inverse tables which seem to be quite popular; no change was seen. Here is another short log, still locked in OP mode for now, trying to dial in the...

It does, but the cam angle stays constant between when it idles smooth and when it surges, so I can't see how the cam angle could be causing this.

I went back to the stock strategy pull, made 3 changes: injector data, stoich point, mass airflow transfer, and wrote it back in the car, here is the result. Obviously I can't go hit boost as it sits...

Yes it is a return system.. the tq and inverse in the file i posted are oem, not sure how the inverse could be out? I'll take a look

Last few days I have tried all sorts of stuff and nothing had any effect. On a whim today I took the stock Boss file as pulled, added injector data and e85 stoich only and it settled down into a nice...

Not quite sure how to go about fixing this, it's a turbo car that sounds like a blower car. Starts up fine and idles smooth until you tap the throttle when it goes into torque based idle and then...