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s6gSossa Started a new thread 2024 yz450 pop/backfire
10/22/2024 8:28pm hey I just wanted to ask if it’s normal for my 450 to be popping quite a bit, when I rev it and let go of the throttle it’ll pop/backfire (when in high rpm) and same goes for when I’m on the track or just cruising in some trails, I’ll be in 2nd and let off the gas and it’ll...
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s6gSossa Added a reply to 2024 Yz450 taking a while to start on cold start
10/19/2024 10:52am That made the bike start right up! I pressed the e start heard the fuel pump, waited about 15 seconds and did it again and waited another 15 seconds , and sent it and the bike fired right up! So I guess it is the battery , I do have one more question is it normal for 450s to pop...
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s6gSossa Added a reply to 2024 Yz450 taking a while to start on cold start
10/18/2024 11:07pm I uploaded a video of it on YouTube :
s6gSossa Added a reply to 2024 Yz450 taking a while to start on cold start
10/18/2024 10:00pm I normally do that, I press it once and when I hear the pump go I wait a second and then go, but I never tried waiting a while after I have pressed it like you said, I could try that tomorrow and see if it’s the battery. glad I got a warranty for it at Yamaha.
s6gSossa Added a reply to 2024 Yz450 taking a while to start on cold start
10/18/2024 9:59pm Okay . I’ll see if I can find one, but me looking up coolant temp sensor isn’t showing anything online, could there be another name for it? I’m not a big mechanic person lol but I just feel if I know the issue I can get it fixed. And to add the to the fuel thing it’s never bogged and...
s6gSossa Started a new thread 2024 Yz450 taking a while to start on cold start
10/18/2024 1:52pm Hello, this is my first post on here I hope I am doing it in the right place. I just wanted to come on here and ask y’all today about my e start bike, it’s taking roughly 30-40 seconds to start on a cold start, but after it’s been running for a little bit it’ll start right up. It never...
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