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Chase Cook

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About Chase Cook

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  1. Finally figured out what was wrong with it.. the crankshaft has a sprocket for the timing that has a DOT on it. I took the flywheel off and one way bearing and found out that it was not lined up with the timing mark that on the crankcase and not lined up with the cam sprocket that in lines with the Dash that's on the head. So I re-did the timing and fix the problem and it runs now. But I did trade it for a motorcycle a month later. I finally got to run but have to put some parts into it.
  2. I have a Yamaha warrior 350 and it has a brand new head and piston set. The piston has some scoring on the sides so I bought a new piston kit and it should be here tomorrow. The bottom of the cylinder head still has the cross haching on it but the mod and top don't and still looks good. Do I have to rehone it or no? No would be a great answer LOL.. need help. Also if I do is there another way to rehone it without a honing tool.. don't have one..
  3. I did that with a video on YouTube on Rocky Mountain ATV. So there is on beep on one of the white wires so that means I have to replace it. Thanks for the help..
  4. I did it and there's only on wire that beeps when I do the test. The rest are getting voltage. But u don't know if it needs to be replaced because of that..
  5. Have a Yamaha Worrior 350 and replaced everything on it now except the stator.. could that be the problem for it not starting. It's getting everything it needs to run, but the dude who I got it from said he had it running and had a new stator in it but it blew/started smoking, and then it shut off and didn't mess with it since. Was wondering if that could happen and if that's true.. if so I'll buy a new stator and I know it won't blow because every electronic component is replaced on that ATV, except the starter.. have to get a new one because mine blew up in the inside. So need help..
  6. Ok thanks frank. I'll check the timing. I'll also advance it one tooth and reverse it one tooth to see if that will fix the problem.. thanks for your help..
  7. I have a 2001 yamaha yfm350x and it has a brand new top end, new carburetor (stopped the leaking problem and is now getting gas to it), new CDI box, new stator, handlebar switches work, off-and-on switch works, new starter solenoid (works), new neutral relay (works), ordered a new Rectifier on its way, good strong blue spark. Has compression, valves are right. Timings is right and is TDC. When I try to start it it just makes a loud popping noise like its backfiring but it's not because its not running when I push the throttle all the way and when i barly push the throttle it try to start but won't, so I'm trying to figure out what could be the problem not starting now, Getting very fustrated with this thing and put some work and money into it and it's not still not working. This is the only atv I ever had that I can not figure out the problem to get running. Need help please..
  8. Ok thanks guys. Also already cleaned out gas tank and carb. But now my starter went to crap. Have to order a new one Lol. Thanks for the help..
  9. I have a Yamaha 350 in at once to try to fire up but won't. It's getting gas fire air and it has a lot of compression but still struggles to start check the timing it's top dead center valves are good valves are adjusted everything's working but won't fire I put my hand over the carb suck in gas and it tries to but it makes a lot of black smoke. Also when I put my hand over do you carb and tried to start it there's black black nasty stuff in the gas. So I don't know if it's trying to burn too much or what it is the gas tank clean and it anything to do with the gas it's with it firing. Took the spark plug out and it's pure black. What is dried up black not nasty corroded wet looking. Need help to solve the issue
  10. No I cannot Advance the CDI. It could be the valve lash then I did actually said set it top Center but it's still having very difficult time firing it wants to try but it's just not staying running Also there is a little bit of oil coming from the exhaust manifold so I don't know if it could be the exhaust valve not sealing right either I'm not sure or if that would cause that problem. It's just dripping from there a little bit.
  11. It's making real good spark and is getting fuel so that's the only thing I can think of is it would be the timing it's making good compression.. I'll try to Advance it more to see if it will work because when I put on top dead center it barely wants to fire but when I put it on F it wants to fire better..
  12. Yes this bike on the flywheel has a T and then a line and then an F but it only lines up on F so I thought T would be top Center but it's not working.
  13. I have a Yamaha Warrior 350 in the cam sprocket won't line up with the cam mark on the top end on it. I advanced it Forward 1 tooth and reverse it one tooth. Tries to start but won't. And of course I did the T on the flywheel for top center and it still won't line up.. need help trying to figure out the problem.

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