When changing the oil at an Audi main dealer I wondered of they actually removed the sump plug or just sucked the oil up through the dipstick entry point?
A friend recently had a starter fitted on a BMW, which required the removal of the sump to gain access. On inspection there was all sorts of oil gunge at the bottom, apparently due to the oil having been sucked out at main dealer services.
My Tdi has Audi history up to now, but I quite like the idea of undoing the sump plug and letting warm oil and gravity do it's work for the next oil change.
cheers.
A friend recently had a starter fitted on a BMW, which required the removal of the sump to gain access. On inspection there was all sorts of oil gunge at the bottom, apparently due to the oil having been sucked out at main dealer services.
My Tdi has Audi history up to now, but I quite like the idea of undoing the sump plug and letting warm oil and gravity do it's work for the next oil change.
cheers.