So i just got a 2013 drz and took the side panel off that covers the air filter. Noticed a strong smell of gas when i lean my head in. Did some research and aparently this is common with the petcock.. Opened up the oil cap were the dip stick is and stuck my nose in there.. Also has a faint smell of gas. So fairly certain this is the common petcock issue however is it normal to appear so early? The bike has less than 500 miles on it. Should i take it back to the dealer?