Should I replace the timing chain?
I'm doing my water pump... Noticed a LOT of sludge on the outside of the timing cover. Took it off and cleaned it. A couple of questions...
1) Is the cam seal this little rubber seal INSIDE the cover?
2) I have 185K... Should I just replace the chain as long as it's already open?
3) If I do replace, there's no need for this "double roller" chain, right?
I've got a new chain, timing cover, gasket set and "tensioner" waiting in my RockAuto basket $96 delivered to the house... Should this be a go?
Say the word, and I'll press "CHECKOUT"