I’m at my wit’s end over here with my old portable concrete mixer. Been using it for small DIY projects around my backyard, but now it just refuses to start, no matter how much I beg, threaten, or kick it. I’ve checked the gas and oil, cleaned off the spark plug, but nada. I really can’t afford to shell out for a new one right now. Anyone got any tricks, ideas, or stuff to look at that I might’ve missed? I’m not a pro mechanic, just handy enough to get by with a little help. Thanks in advance!