\nThe following is according to my understanding.<\/p>\n
\nAs I mention in yesterday’s post,<\/a> I am servicing an 11-year-old lawn mower which has been surging. I realize I might need to clean its carburetor – at least superficially.<\/p>\n \nI thought I could use carb cleaner, but perhaps that’s not the best choice: as I understand, the lawn mower has a plastic carburetor, while carb cleaner, it seems, is meant for metal ones. I’ve learned that, perhaps, I should try mass air flow sensor cleaner instead, which is apparently safe on plastic.<\/p>\n \nThe investigation continues.<\/p>\n Source:<\/p>\n YouTube: Grassroots Motorsports<\/a><\/p>\nJack of Oracle Tutoring by Jack and Diane,<\/a> Campbell River, BC.\n","protected":false},"excerpt":{"rendered":" Self-tutoring about mechanics: the tutor mentions a discovery that surprised him. The following is according to my understanding. As I mention in yesterday’s post, I am servicing an 11-year-old lawn mower which has been surging. I realize I might need …<\/p>\n