In Reply to: Exhaust popping II posted by Rusty2n on August 28, 2017 at 13:23:48:
My 48 8N does the same thing exactly. Some days it runs like new and then the next time I get it out to mow it starts in and then is intermittent. It doesn't do it all the time but sure is noticeable when it does. I've not a clue what it is. You get it figured out and let me know please.