Discussion Starter · #1 ·
99 / 4.3 - What was a drop or two has now turned into a puddle. Oil pressure is fine until I lose a lot of oil which I have been checking daily since problem started. Pressure washed under carriage and now see oil running down the oil filter. Not sure if I use UV dye I'll be able to see where leak is at as no visibility. Possibly drivers side valve cover? If valve cover I may be able to see with UV. Does the 99 S10 have the same o-ring and gasket problems where the filter mounts?