Review on 🔌 NGK BPR5ES Spark Plug #7734 - Reliable Performance and Durability by Dallas Grover

For many years I have been cleaning spark plugs with sandpaper like my father taught me. I bought this fork for my Honda lawn mower and the mower starts on the first pull every time. From now on I plan to change the spark plug every year. A very cheap way to avoid nasty startup mistakes. Fresh petrol is of course also very important. I run all my small engines without gas prior to storage to prevent clogging of the carburetor. I change the air filter as needed. I sharpen my blades every year. Dealer "tunings" are expensive and not very necessary.