Hello again well i gotta problem ok so my gas milage has gone down a lil and i have see some drops of oil from under the car and previously i replaced the spark plugs and in cylender 3 (out of 4) had a lot of oil from it and i saw some oil around the outside of that cylender so what is the problem??? do i need to have a new gasket or anything else and if so can i do it my self??? Thanks

 

i have the same problem, i have oil under my plugs.