My car started to develop this issue recently .. sooo I ordered some new plugs and wires ,

But if it does happen to be the coils any recommendation for replacement coils ? maybe something thats more powerful then stock w/o having to go MSD ?

Oh also This happens when my A/F go into the 10's asoon as I go into boost .

 

I don't believe the plugs and plug wires actually fixed our problem.
What I found that was a broken wire on the back of a connector to the purge control air valve. This valve is right behind the alternator. Also when I had the intake off I found a hose that had fallen off the catch tank which also goes to the same valve. I used an aligator clip to jump the broken wire the car started right up and ran normal. No more bucking and sounds and acts like it has a lot of power now. A new dash pot fixed the goofy dieing at stop signs.

 

Hmmmmmmmmmmmm Welll I'll check that to see if I find any broken or loose wiring / hoses did you ever add the wideband ?