friends tune is Pulling timing everywhere.

[Brief Encounter]

Hello all.
Last night I was doing so tuning work on my buddies H/C car.

I hooked up my scanner, and the tune looked good... but It was pulling timing everywhere as much as 10-15 degrees. Now it is a 98, so i am wondering if he got some of the bad Knock sensors.
Also, if you look at the firing order, I have no Idea what is going on there. And his cylinder Volume isnt right either, could those two things be causing the issue?

Could someone please look at the tune and scan and vive my some suggestions on where to begin fixing the problem.

Thanks
Rich

[Brief Encounter]

anybody?

[WS6FirebirdTA00]

I suggest you put a WB on there and start with a stock tune. Then see what happens. Very possible it could be KS issues with that amount of knock, but you will not know until you have a decent tune on the car. The airflow, timing, PE, ect are all screwy looking.