What Does A Chip Do For A Diesel Do You Think I Have A Cavity?

Do you think i have a cavity? - what does a chip do for a diesel

When I was at lunch at school (9 DRG) and the characters of my new single kind of molar hurts when I eat. But it does more damage to annnnything. It does not hurt if something to eat instant messaging. Only the fried foods or harrd. Semi-chip goes. Do you believe that a cavity or channel? I believe that the cause of the cave is not sensitive to heat or cold damage doesntt now. What do you think?