Good evening dear forum users…. Bin Maik and have a w123 Coupe with a 2.3 liter gasoline engine…unfortunately the car has some problems and I hope you can help me there??? So it starts hard when it is on and so slowly comes on the road, come at the gas always give misfires… Also it runs restlessly in the stand… all candles are new as well as the ignition coil… The crackers become partly red when I run it a little higher in the stand… while driving or in the stand takes He doesn’t really gas…This brings me a bit of despair…can you contain this thing???He has a lambda probe s23 with control…For every tip I would be grateful to you… Lg