Ive had a 2001 s@62000k mis for 2 mos now and put a few thousand miles on . I'm planning on doing fall maintenance service and am looking for advice. it seems to run well but does have a minimal oil leak (?near cam shaft area)which will be addressed this fall while doing that, I want to make sure I do additional steps while we're in there incl possibly : water pump replace, thermostat replace, related hoses, serpentine belt inspect/replace
Review of old service records does not reveal anything major done in past.Any thoughts on what else should be done for preventive maintenance??