ksheritage
Member
I changed the oil in my 2007 Heritage Softail Classic to Mobil 1 V-twin 20w50 this weekend and noticed that every time I check it after I have been riding, there is a lot of air in the oil. It looks very foamy. I never checked it before I changed the oil since I bought it used and wanted to make sure that I knew what fluids I was running. Is this normal?