Chad
New member
1988 110 - recently acquired my dream truck. Got oil changed today and wanted to check filter. Noticed there was oil in the housing and filter. The bottom of the housing has a hole. I assume this is where it is sucking in some of the oil (noticed a few leaks around the pan and rear main likely getting sucked into the housing). I assume this hole is supposed to be plugged by something?! Could not find any good pics/descriptions online. Appreciate any advice.