Yamaha Blaster low compression testing!! (TEST*FIX*RUN IT) baby banshee.
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- Опубликовано: 11 сен 2024
- Here in this video I will be trying to figure out why my quad is hard to start.
Is your quad easy to kick and no kick back in the kicker, and not starting, and only will start on starting fluid, chances are that you have low compression!!!! I did....
Thanks for watching the video!!
Please smash the like button and subscribe!!
Like always stay positive 😎
God Bless you!!
I've got the exact same problem. I bought an 2001 Blaster with no spark. I replaced the stator coils and pickup with the Moose Racing kit. I have spark and fuel now, but it's almost impossible to start. When it does start, it won't rev at all. The more throttle you give it, the more it bogs. It takes about 6-8 kicks to get 100 psi on a compression test. I think I need to take the top end apart and see how it looks. Thanks for documenting everything bro, great video!
Your problem definitely sounds like a top end problem might just have to change the rings and do a light hone.
@@BTR2018 I hope that's all it needs! I'll dive into it and report back once I figure it out.
@@BTR2018 My rings were worn out (huge end gap) and the bottom one was bent. You can see a lot of blow-by on the piston where the ring bent. Whoever installed it years back must have snagged it on something. The cylinder is in spec, so I honed it and rebuilt the top-end with a Namura kit (great kit, I'd recommend it), it fired and ran for about 5 seconds, and then it locked up! I thought the engine seized but it didn't. The crank rotates freely, but something came apart or got too sloppy in the kicker mechanism and stopped the engine cold. It cracked my right-side case in two places! Not cool! Now I have to do a full engine build from the cases up. It's a really annoying situation but I'm not quitting!
A floppy kicker mechanism is a really serious problem. If you're reading this and your kick-start feels floppy & weak to return, or even binds up, ADDRESS IT IMMEDIATELY! I ignored it because I didn't think it was a big deal since it still started the engine, and now I have to pay for it and work way harder. Don't let this happen to you!
@@eddiesheeran5791 I’m glad to hear you have it all figured out but then sorry to hear all the problems that occurred you could possibly have it welded up.
I just picked up a 250 blaster today probably best decision I’ve ever made
That’s awesome 👏
I’ll buy
I have a 2001 that would only run with the choke on. I rejetted with a bigger pilot but the main issue was the reeds needed replacing and that fixed the problem. Idles and runs perfectly now.
That’s awesome
That might be something I may have to do . Thanks
Nice berkenstocks 😆
Ha ha I wish they were:) lol
Sick vid
Super helpful mam thank you
Beautiful blaster😍
Thanks buddy
My blaster is doing the same thing didnt have a compression tester so i just checked the piston and had a lot of slack and movement so i bought a piston kit on amazon and really praying it works. Keep up the good work love the vids man.🙏👍
Thanks and good luck with your blaster.
Ran fine. Fouled plug. Changed gaskets. Didn't change piston or rings. It stares if I empty the bowl once it gets filled up it bogs and dies. Think it's my floats in carb. Not sure tbh
Let me know what fixed your problem! Seems like a carb issue is still existing.
Whatcha working on y’all??
Built To Run thankfully nothing right now
Cyrus Fisher #19
Time to start new projects;) lol
I got a blaster w piston slap. It ran but it sounded really rough. Pulled out the piston & it’s pretty worn so I’m going to be buying a new piston for sure. Also what parts did you use? Chinese eBay stuff or some higher end parts? Thanks! Nice vid 👍🏻
nick kara
I used a Vito’s piston. Vito’s is a very high end part that has a port cut in the top of the piston for up to 5 more horsepower.
Built To Run I got a new piston for mine because it had low compression and it does not start
Have you had any other problems after
No I did not runs perfect till this day;)
I Hear a big squeaking sound when I’m trying to start my blaster has spark and gas
Same thing happened to me it turned out it was the top end was slapping. It’s low compression. You need new piston rings or new top end
Turned out to be the studs pulling out motor all fixed now
I have a 07 blaster, it was running perfectly until it started to rev up on its own and when i presed gas it would go to insane rpms. I checked the piston and the head and it all look good only the seal under the piston was completely destroyed, do you think it could be it? Thx for reply
Yes it can! Also it will happen because the stator side where the flywheel is there is a seal that probably deteriorated.
@@BTR2018 Is it that thick black seal? If yes then that look like its in a good condition. Thanks!
You could get me running again ?
I need some help
What problem you got?
Fr same I just bought one also and it turn off on me ugh I'm a newbie don't know anything about quads etc 😑
Whatcha use for piston and cylinder? I've got a childhood 92 blaster that I'm trying to bring back for my kids.
MrRazor99, Wiseco piston and have the cylinder bored out.
I found a place that I can send the cylinder into, Lakeline motorsports I think they're called. You send them your cylinder and they bore it and it's part of a upper kit with wiseco piston and seals for $200. My only question is have you heard about this kind of deal, and is this a good price?
Sorry it's lakes motorsports out of MI. Here's the ebay link. www.ebay.com/itm/323764601755
MrRazor99 yeah that’s a pretty good deal
What’s the link to the bore and cylinder you got?
It’s just a regular piston and I have a bore or cylinder board out to match my piston.
How did you take the piston out?
Just took the cylinder off.
When it feels like it lost power when running does that mean i have the same problem?
xU-Fa!Lx; could be a few things, could be clogged carb.
Built To Run u sound like a good guy to trust u got like Instagram because I have a blaster but I’m trying to fix it up for my little brother and I’m only 15 so I’m not trying to take it to the mechanic to fix it because I don’t have that type of money but I’m clean the carb and see if it is that
xU-Fa!Lx no I don’t have instagram
Anyway to contact u better because I’m try to do this on my own and i know how to clean the carb on my own
What rims and tires are those I want them
Stock wheels just Powdered coated and the tires I bought them. on eBay
You got insta? I want to order some parts and wondering if you can send me the link for some good parts
@@str8sharkk built.2.run
instagram.com/p/CbbfnCCsMsY/?igshid=NWRhNmQxMjQ=