How often should I change the plug an air filter? Just checked under the hood and it is time for the filter to be switched out so I guess replace the plug too. Should this be done yearly? I've had the saw 4 years and have probably cut 10 cord with it so I know I'm over due on the filter.
Blow out the air filter each time you finish cutting it should last a a couple of years. Unless you are having electronic or fuel problems the plug should last at least 2 seasons if not more. I've seen posts here where folks have gone 5 or more years on a plug.
I've had saws on the bench with the original plug in them after decades of use. If the carb is tuned properly, the plug will last for many, many years. Especially in firewood/homeowner use.
The pre filtration on the 362 is pretty amazing. I tap mine out about every 10 tanks and it usually doesn't need it. I have easily cut 30 cord of wood with my 362 and the electrode on the plug looks great and the filter can pass for barely used.
Tap the air filter out very few tanks then blow it out once in a while. A dull chain will make dust and make the air filter get dirtier faster. I agree plugs are over changed in OPE.
It is a different saw granted, but I have over 300 cord on my MS461 without a plug change with no issues.
It is not like I cut 2 x 4's here. I average about 10 cord per day; but I don't do that everyday...I am retired after all! On a good week I might work 4 days cutting 40 cord, but it all depends on how motivated I am. Once I get into the woods I get a lot done, but some days I don't get started until 8 AM. As for the saw itself, I have had the saw for 6 months now or so it is not like it is new, but it has held up well. The gas vent was knocked off, and the main air cleaner cover broke on it about two months ago, but it was not the saw's fault. I lived up to my name, lodged a tree and then backed the skidder into the tree to dislodge it. The tree came down, skidded across the ice and pounded the saw into another felled tree as it did so. I was fortunate that was all that happened, but it still runs so I have yet to fix it. I will admit though that I like a sharp saw. I am too the point now that right out of the box I file chains because they are just too dull for me. That produces chips and not dust which helps keep my air filter clean. I am not sure what role hardwood plays into it, but 99-1/2% of what I cut is hardwood.
