Hi, juan, I was wondering when you did your oil filter o ring did you drain the coolant out of the block first? I'm confused whether I need to do that because I know there's a coolant fitting somewhere in there but I don't have a diagram of the oil filter assembly so won't know till I pull it apart. Someone somewhere gave the the idea that I'd contaminate the coolant or something if I didn't drain it first, or maybe contaminate the oil with coolant, I can't remember which.
Thought I'd get a heads up from someone who has done the job and seen everything in there.
Thought I'd get a heads up from someone who has done the job and seen everything in there.