95 Z28 LT1 OBD1
132K miles
All Stock
car hesitates when accellerating, but only when the car is already in motion (say im doing 40, and i accell more, it hesistates unless i punch the gas and then it hauls major ass)

SES light comes on 2-3 times every day....but only when i first start the car. its off when i start, drive for about ~5 minutes and it comes on. stays on for a mile or 2, then goes away. cycle repeats 2-3 times, then never happens again for the rest of my trip.

i get to my destination, and i park, go inside, work etc. i leave to go somewhere else, same process happens.

mainly, its only when i first start the car, after its driven for a while it never comes back.

anyone had this happen to their car before?
any thoughts on what it may be?

the only thing i can think of it being is if it was the Knock Module being bad, and it needs to be upgraded to the LT4 Module