whenever i get into the throttle the car misses horribly and the cel will flash or stay on. code im getting is random misfire. new maf, my coil packs are about two months old plugs look good no air leaks that i can find. this sucks. battery died while car was sitting and its been problems ever since.

 

Did the ICM(s) get replaced with the coil packs? This is worth looking into, ICMs are a common issue just like the coil packs.

Any EGT codes?

Where is the tach when it starts to miss? Does it feel like it's cutting boost?

 

no boost cut. hitting like 16psi. today i got a cylinder 5 misfire code also