Hello all, I have an Escort 1.6 16V built 93 155 tKM. The following has happened, I drove about 200 KM at a time, with a rest after 180 KM I heard a sawing noise coming from the engine. I drove further, then after about 4 more KM occasionally lighted up the oil lamp, stopped and oil level checked everything i.e. noise was gone. I drove further at reduced speed, oil lamp came now more often, thought of cable break. gs rattle sounds of I assume at Hydros about 5 KM before the finish. I then drove to the finish, about 5 KM still. When turning off then the oil lamp almost always lit. I left the car standing overnight, had the hope that the oil was only too hot and thin to build up proper oil pressure. The next morning after starting the oil lamp does not disappear still there (Hydros)? To add to the engine was not unusually warm. The ADAC man I had then fetched said Perhaps oil pump. Now I wanted to know your opinion and the question how recklessly the change of the oil pump is if it were this. Thank you! Greeting Stephan