Hello together… I have a little problem with my Audi 80 Avant 1.6E BJ.95. In the forum I read that this engine needs about 8-9 liters fuel. I never manage to drive it like this… I always need 10-10,5 liters to 100 km. What could it be??? What should I change???? Oil change was made before 10,000 km. but I did not change the air filter and also left the old candles inside…. I unfortunately still have another problem. My car seems to be pulling wrong air somewhere. It’s very often that if I stop at a traffic light the speed also remains at about 1300 rpm. After some time it drops down drastically, so that the engine almost runs out. A collegiate thought to me that the idle control is defective. I guess rather that the engine pulls wrong air. Which hoses could I examine, or which hoses are vulnerable?? And another question: I have the feeling that the engine has hardly any power. Can also fool me, but can’t I have the worst thing to do with the two?