Hello guys I’m going to look at an audio cab with the 5 cylinder on the weekend. Was always enthusiastic about this engine ( knew one of the ones who had it ). So now I have come across from time to time that the engine should be the “best” however there can be problems with the k jetronic ( acts for me as wEre this relatively often the case ) and that if there are some these are very expensive. Then rather look after nem V6 or do I worry too much ? And what should I pay attention to regarding the motor running during the sample ? Revolutions in idle run do not fluctuate and where should they lie in about ? And whether power is still available after 4000 revolutions ? I thank you already for your help 🙂