Moin people since recently would like to start our 944 Bj 84 no more. Since the purchase he already has the problem that he starts from 4000u/min to jerk. however, this has become in the meantime better and with very careful acceleration it is not quite so bad. well, I guess that is connected with the actual problem that he suddenly no longer wants to jump on. after a small tour the car stood about 30-40 minutes, after that we wanted to go again. But he just did not want to jump on again. after checking the fuses and the hit against the petrol pump he suddenly jumped on top, as otherwise also on the return drive home he pushed quite strongly, but otherwise everything was good, and nothing striking. After the action, he did not want to jump again after the shut down the petrol pump, makes pressure and the voltage should be with about 9V in order still be nice again. the DME relay also tested overreits, the benzipumpenansteuerung is in order, however, it is not quite sure that the fault has not been found yet again.