I have an 85 735i 5sp. with 130k. It has developed a low load hesitation or "yooks". When accelerating even at quarter throttle or more it runs smooth. I have changed cap,rotor,wires,plugs,fuel filter,air cleaner, and had the injectors cleaned. Going back in the archives, I also disconected the oxygen sensor. Still does it. The air flow meter is clean and works fine. I would really appreciate advice concerning trouble shooting. Could it be the TPS? It does it at varying rpm in any gear but only at very low throttle position. Thanks in advance, Andreas.