my sister has a 2004 dodge ram and her dumbass didnt do an oil change so now the oil gauge drops down really low to like 20 we took it to the dealership and they are saying that there is too much engine sluge and we need to replace the motor. Now my question is can we do a oil flush or something or do we have to buy a new motor and does anyone know where we can get one and mods i know this belongs in dodge tech but theres not really that many people in there and i kinda need an answer quick thank you all help will be repped