2010 4.0 V-6 4wd, about 100,000 miles. No issues, noises or problems. I have already bypassed the radiator and changed transmission fluid.
I am about to change the engine coolant, serpentine belt, diff and transfer case fluids, and spark plugs.
I am looking for advice about what else I should do while I’m in there, regarding preventative maintenance. Water pump, belt tensioner, timing chain guides, anything else?
Thanks.