1987 944S have about 100k miles...i had lifter noise that came about gradually...car is in great shape all records oil changes all the time very well taken care of...currently have brad penn 20w50 in the engine....before i put in that oil i ran about half a can of seafoam through the crankcase for about 15 min...drained the old oil out and put in in brad penn along with new oil filter...yet...the ticking is still their...i'm at a loss
...is their any way to post a video of the ticking?...forgot to add...the clacking is their regardless of the temperature of the car....if anything its worse after the car is warmed up more...