Ok i have a 93 z28 auto with 55,000 miles. I got it 6 months ago and i changed oil, tranny oil, fuel filter, pvc, air filter, rear end fluid. Well tonight me and my friend were cruising around and i was driving a little harder than normal. Went WOT 2 or 3 times nothing to bad. Well i went to a gas station and there was a big bump so i slowed down and when i tried taking off it kinda felt like i hit the gas and let off real fast and hit the gas again. Then coming home i slowed for a stop sign and i didnt stop all the way maybe to 15 mph and took off agian and it did the same thing felt like i let off the gas. What could this be?? I changed everything and it has low miles??? This is the first time i ever noticed it??? THANKS for the help???

 

i would check to make sure you didnt burn through any plug wires

 

I didnt see any. What else could it be???