Hi guys, just want to ask anyone who knows what implications has for the car, filters, engine, exhaust and so on, the use of red diesel?? I wanna buy a is220d and swiped tail pipe exhaust with two fingers and....u should see the wet muddy black stuff left on my fingers!! He(seller) then admitted on using red diesel kind of..all the time!! It is worth it to buy the car, its big or small deal ?? Please help. Never had diesel car b4. Im totally in the woods.
Ty