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lh Added a reply to KLX140RF won’t start after fall at track
3/27/2026 10:39am Yeah, the choke was out. The way he set it up for me when it was first installed, there was no beee to use the choke… it would turn on first start. I’d like to get it back to that point but so far I’ve been following the stock settings for the vm26, which I think is between 1-2 turns...
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lh Added a reply to KLX140RF won’t start after fall at track
3/27/2026 10:23am Hard to remember at this point, it happened pretty quick… I remember the bike was still running and I just went for the kill switch and stood up fast. I’m either case one of the first things I did was replace that original spark plug, so the one from the images was a new one I put in when replacing...
lh Added a reply to KLX140RF won’t start after fall at track
3/27/2026 9:34am I didn’t see a sensor but I checked the spark plug it was fouled and smelled like fuel… this is most likely when I was messing with the air mixture screw. So I went ahead and cleaned it, I tested the spark and def saw a few. So I put it back in and reset air mixture screw to 1...
lh Added a reply to KLX140RF won’t start after fall at track
3/26/2026 5:17am Yeah, I forgot to mention it in the post. I had picked up a new spark plug when replacing the air filter. I’ll give it another check today to see if it fouled when messing with the mixture screws. I have a spare laying around I can replace it with if so.
lh Started a new thread KLX140RF won’t start after fall at track
3/26/2026 5:16am I had a small fall taking a turn at the mx track. The bike landed up on its side, I quickly hit the kill switch, stood it up and turned it on again. I was able to ride for a few seconds before I felt the bike loose power and it shut off. I wasn’t able to turn it on...
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