Hi I have a 2000 model 323 manual and every time I turn off the motor I can smell something burning. It’s a rubber smell and I can’t see any reason for it. I have loosened the fan belts slightly but with no fix. I am wondering if a belt is too wide (wrong belt fitted) and causing this smell. Every thing runs well but this is annoying so before I replace these 2 belts I thought I would ask the question. Thanks for any thoughts