i have a 1995 z28, Besides my bad rear end. could anything else be causeing poor accerlation. i have around 200 miles on both the trans and engine

 

tps might be cruded up and not working right also what is done to the motor

 

If you know the rear end is bad get it fixed and see if that clears up the problem. No need to stress and spend money on what might be causing the issue when you have a known issue that hasn't been repaired. There are many things that would cause "bad acceleration" but since you know the rear end is bad, get it fixed and see!

 

Brake drag/compression low/dirty air cleaner = Poor Acceleration

 

ok thanksss

 

your fuel is very important, you could have bad injectors, fuel filter, bad regulator mayby?

 

your fuel is very important, you could have bad injectors, fuel filter, bad regulator mayby?

 

after the fixing the read end. just stick to the 3 basics spark, fuel, and compression