ORIGINAL: basimpsn
I just bought a new dle 111 engine and ran about 1gal thru this engine with the stock plug without any problem. My question is, if the stock plugs working ok why change it ?? Is there something wrong with the stock plugs? what am I missing here??.
P.S new to twin engine
Thanks guys
My answer would be because of the well known high failure rate, and just as well known cause of erratic running? I agree with you though. If they're working and you aren't having issues, run em! But do have spares handy....