I have a 99 em1 (civic si) with just full exhaust and intake with about 86k miles. i noticed theres grease buildup and oil on my transmission, like lets say you open the hood and u look at trani, you can see its covered with grease. also right by the gasket, there seems to be a lil oil around there too, and i cleaned it off once, but it came back after about a month.

does anyone know if this is normal or is this a gasket issue

 

Im pretty sure thats just normal as long as theres no obvious leaks