90 deville 4.5 prob.

my caddi sputters....sounds like its dieing...when i hit the gas either a bit too light or too hard it like, chokes or sumthng, sputters, recently oil changed...duno what i should doo... any ideaz?

What is the condition of the plugs, wires, cap, and rotor?

those are all fine, i think i figured the problem out, my water pump pully was a little bent and i was driving it today and the water pump seized up so yeah replace that and hopefully everythings okay

I'm thinking this was the cause on my 88. I changed out the waterpump and it help it out a lot.