2003 Yamaha YZ 125 "gas mix" Questions

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Question about Yamaha YZ 125 Motorcycles

1 Answer

my bike is too rich in oil. how should i mix my gas 32 to 1 is the proper mix. That means 4 ounces of two stroke engine oil to one gallon of gas. Please rate my answer. Thanks.

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Question about Yamaha YZ 125 Motorcycles

1 Answer

...gas/mix, new plug 95 yz125 wont start. has new gas/mix, new plug gapped at .023, and good spark. if someone can tell me what the compression should be that would really help. thanks call dealership ...

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Question about Yamaha YZ 125 Motorcycles

2 Answers

need info on fual mixture for a yamaha yz 125 1998 what type of gas mixture 90% of these bikes run 32:1 - 40:1 mixture it is usually a 2:1 mix but u can call a bike shop and they should know the mix

gas in the tank to cut the mix. After a tank or so you should get the balance back. You need a new shift shaft and probably need a new shift lever due to the bad splines. You can try the JB Weld but I

Question about Yamaha YZ 125 Motorcycles

1 Answer

...mix and crank case it sounds like you need a carb clean performed. the idle cuciut jet is probably dirty and that is the jet that supplies gas to the combustion process at idle rpm's. when you have ...

Question about Yamaha YZ 125 Motorcycles

3 Answers

...gas in it 32:1 mixture and now it blows smoke crazy... so much smoke that if i go down the block i cant see what's behind me.....dripping oil out of exhaust I agree, Too much oil in the mix. I run at ...

Question about Yamaha YZ 125 Motorcycles

2 Answers

oil and gas mixture coming out by exhaust Have 01 YZ 125 and there is an oil and gas mixture coming offf the over flow tube where the exhaust goes into the block. Just had the oil changed and the oil ...

gas filter and can see that there is fuel going to the carb. Any Thoughts? check that reed valves not sticking and check the pilot jet its prob. half blocked. have to stick a very thin wire through it

Question about Yamaha YZ 125 Motorcycles

1 Answer

...mix your fuel in the gas tank of your bike - to this the answer is simple NEVER DO THIS always premix in container then add. If your asking what ratio to mix then it depends what riding you will be ...

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