The role of an injector is to deliver the fuel required for engine operation according to principles which are briefly detailed here. It has three functions: Filtering fuel Controlling the flow of fuel The distribution of fuel The filtering is done by a small cylindrical screen (30 to 40 microns) to retain the solid particles ...…
I have a turbo car with 90,000 miles on it. Normally the engine is very quiet, no abnormal noise to my knowledge. From time to time, (that has already happened twice this month), I don’t seem to have a turbo anymore, the engine won’t rev above 2400 rpm, and can’t go faster than 70 mph. ...…
I’m having issues with my A4. The clutch seems to be wrong since a couple of weeks. Regardless of the speed, it’s not working properly. While going to work the other day, found myself unable to engage any gear except reverse. But then, even reverse wasn’t working right. It was making a weird sound, and ...…