i was thinking that the funky smell might mean my cat converter is bad but i just called a muffler shop and asked about a funky smell. he said usually that smell is from the cat working not broken. he said that the smell is usually caused by a fuel problem so i going to change out the fuel filter and o2 sensor and check the exhaust for leaks. thanks for the help. will keep updated... oh yeah is changing a fuel filter hard to do by yourself? i got jackstands and some wrenches but should i consider getting some one to do it professionaly? i really don't wanna spend too much to get things like that done if i can do it myself, i just don't wanna deal with a mess especially when it comes to messing with the fuel lines..
thanks again.