Yamaha 2004 Warrior Base - Answered Questions & Fixed issues
My 1997 yamaha timberwolf 250
The cold weather may cause your Yamaha Timberwolf to experience hard starting, several months and no use, or a stale fuel supply. Start by replacing the spark plug, if the engine still does not fire up, clean the carburetor and make sure all the hoses are connected tightly with no air leaks. If none of these strategies work, the carburetor may need to be adjusted or replaced. You may want to take it to an experienced mechanic if you are unable to get the engine started.
2/14/2023 9:57:12 PM •
Yamaha 2004...
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Answered
on Feb 14, 2023
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184 views
My spark plug has no
1. replace the spark plug with a new one...
2. check all your on/ff - kill switch(s)
3. If it still will not spark, you will probably need to find a pro with a service manual to start checking electrical system values...
11/28/2019 11:59:22 AM •
Yamaha 2004...
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Answered
on Nov 28, 2019
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473 views
Leaking fuel from my carb overflow
ooppsss.. FIRST - get the carbs cleaned and set by a factory trained tech!! That will clear up a lot...if it continues to smoke out the right side.. your right side crankshaft oil seal is probably leaking.. use a professional!!!
11/24/2019 4:24:00 AM •
Yamaha 2004...
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Answered
on Nov 24, 2019
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902 views
How to trouble shoot just the cdi unit on a yahama yfb250e--1993
Yamaha ignition coils never go bad. It is probably the Stator/ Pulser coil (very common). You can check them with a ohm meter. You'll need the readings from a Yamaha dealership. The CDI box is very seldom bad But there is no checks that can be done on it. If everything else is fine ---than Yamaha says it must be the CDI box.(Rare)
1/5/2019 3:09:33 PM •
Yamaha 2004...
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Answered
on Jan 05, 2019
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461 views
How do i install a yfm350 atv front sprocket
Pull cover & remove nut after bending down locktab.Replace sprocket with new. Retighten with blue loctite on nut & refold locktab so it can't come loose.Readjust chain slack to 3/4 " in the middle of chain. Retighten rear housing bolts.
1/5/2019 3:01:16 PM •
Yamaha 2004...
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Answered
on Jan 05, 2019
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203 views
My yamaha 250 4-wheeler runs
John replace the idle jet $5.00 at a Yam. dealer (don't try to clean it ) & make sure that the idle mixture brass screw on the bottom of the carb is set 3 1/2 turns out from lightly seated. (don't break the tip off)
1/5/2019 2:46:54 PM •
Yamaha 2004...
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Answered
on Jan 05, 2019
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1,028 views
I have a '85 tri-moto
Replace idle jet with a new one OEM is $5.00. If won't idle still the compression is so low that it won't stay running Or possibly the main seals are leaking (a 2 stroke has top end & bottom end compression.)
1/5/2019 2:39:40 PM •
Yamaha 2004...
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Answered
on Jan 05, 2019
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366 views
I have a 04 yamaha
3 things
ck. the plug if black(fouled)-- replace
ck the kill switch is on run
95 % it is the Stator/ Pulser coil in the L.H. side of motor cover, Can be checked with a ohm meter. get readings from a Yam. dealer
1/5/2019 2:33:43 PM •
Yamaha 2004...
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Answered
on Jan 05, 2019
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559 views
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