Hello, I have had a Ford Escort 1.8 TD for a short time and am so far super satisfied with the vehicle. However, I still have a few questions and hope to find some answers here. 1. I needed it and stupidly there was no manual with it….. Therefore I am not sure which oil is best suited for the engine and via internet search I did not find any useful information. 2. The sound quality of the boxes is very poor and listens back As a student, however, I also have to take care of my money, so I want to ask if you have some tips on how I can build a usable sound system for not too much money (let it be?). Shouldn’t be anything too spectacular and for a bassbox or the like there is no room, since I often have to do errands and similar things and that then would take away too much storage space. 3. In the meantime (hasn’t he done at the time of purchase) the car squeaks again and again My closest guess would have been V-belts now, but as a layman I want to ask again what might be most likely to be? He squeaks again and again, especially when starting and driving curves. 4. My passing light is not exactly bright looks almost like standlight…… Is there any way to install other light bulbs or the like so that I have more light to drive? Look forward to any help I get here MfG Joshi