Hi there, I want to explain first why all the conditions have come, which now causes problems with me. Last year in September (9.2018) my Firebird started to run unround after a lot of speeding or got speed fluctuations. Once again everything became normal again. A few weeks later about October the fluctuations became so strong that he went out while driving. Then a buddy who had a 1991 Camaro hrt (similar to the Firebird) advises to exchange the reverberator or pickup coil. Said done, after that we did not get it to run round which however was due to its own stupidity… At some point we got it to run round again but somehow the ignition behavior was a bit strange and after a short time similar problems occurred as at the beginning again so we decided to exchange candles and cables the improved though the ignition characteristics something but it was not of the Council els solution. Then we replaced the complete distributor and on the first attempt the thing jumped on and let itself be adjusted at operating temperature round, one day later he didn’t jump any more (3.2019) after which I had now changed the ignition coil however nothing happened except that the engine did not want to stay. Out of despair and frustration I brought the car to a friend’s independent car master who specializes in vintage car restoration The master then determined that the new candles were already ripe for the ton by numerous start attempts. So again new candles, again not the cause. Next step a new ignition module (it was a new one at the new distributor but the Pontiac ticks around a bit if it is not original of Delco as I read on the internet) so ordered in the Amiland and maintained, built in and actually the sounds of the engine changed for the better, however woll with brake cleaner sprayed into the open throttle flap and see that the engine remained on and even ran almost round but without brake cleaner he died immediately again. After some looking and trying out, we found out that the cylinder bench was wet on the driver’s side (candles) and on the other side not. Since the probability that the 3 injection nozzle will be broken at the same time is very low, and enough pressure on the petrol line system v Orhanden is close to the assumption that an electrical system has damaged and only one cylinder bench is supplied with sprit enough (15.4.2019). Now the question may be familiar with the system or someone has a suspicion what the problem might be here. Thank you in advance and thank you for reading through the long text.