[dshepp806]

I've learned that one should take a "preventative" approach to maintenance sometimes,...just for piece of mind. Fresh O2 sensor (an replacement interval called-for in the Bentley), etc.

If I 'm looking at parts that are NOW 21 years old (in my case), it's simply time to render some fresh, new hardware,..and tuck away the "functioning" 21 year old parts (such as fuel pump, CHT, speed/ref sensors,..many others....)...I consider it "paying forward"....

Best,

Doyle