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Veefour, are you saying you have seen this problem before and successfully fixed it with tuning?

For the beginner, what mstang_man is showing is used for MAF calibration. At the top he clicked on the parameter link and selected Short Term Fuel Trim - Bank 1, and in the Row Axis, he clicked on...

When I started down this road a little over a year ago, I wasn't finding the information I needed to understand what was going on (everyone said "look at the forums" but there is a LOT of stuff to go...

Spark Advance will how the degrees of spark, which is typically borderline spark. Log Spark Source and it will tell you if it is using borderline, MBT, Torque control, etc.

It is interesting to me to know where everyone started learning to tune. Anyone care to share?

I cannot click on attachments TO download them...

So here is post number 2... Only X more to go!!! :)

That seems kind of strange, trying to learn how to tune but can't download a file that would be very useful in learning now to tune until I post a bunch of comments that I know nothing about!......

Being a new tuner and trying to learn, I am glad he went into more detail! :)