'94 525i sputters on take off then clears up
Hey Guys and Ladies! I'm new to the forum thing but had a few questions for you all. I recently purchased an mint condition 94 bmw 525i for a really good price, if i told u how much i paid for the 525i, u wouldn't believe me. Anyhow the problem is when taking off from a stand still, the car sputters' and then it clears up. I have changed a knock sensor, O2 sesnsor, cleaned the throttle body, changed the fuel filter, changed the plugs, and the coils that didn't have a strong spark enough spark for me. Now im puzzled because after changing the O2 sensor it cleared up for about a day then started back, so now I'm not sure what else to do at this point. Any help or opinions on what i should take a look at, or change would be very helpful.
P.S. Sorry for the long thread