These computers are getting pretty advanced, youtube keeps recommending men's razors, shampoo, and soap. Like "How the fuck you know I am hairy and stinky?"
It was actually a poorly maintained customer truck that he was replacing the high side fuel system on, went over is head so brought it in half apart. Put it together for him but think he has some more serious problems, haven’t seen a motor that dirty in years. Will set valve lash on Monday but it’s got a lot of blow by so seems a waste of time.