Hi guys. First time poster. I just bought a 1995 TS Magna for my son. The car is really clean inside and out but i noticed a bit of oil around a part on the air intake. After some looking at pictures and taking the part number down i found out it was the lower resonator that had some oil in it and on the outside. My question is why would there be oil on and in that part. Any help would be welcomed. Thanks in advance.