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Okay
I have a 2000 Yamaha blaster
I put some new oil in the reservoir. Now it takes forever to start it and when it does and you hit the gas a little it stalls out. If I get it going a little bit I cant go very fast at all before it boggs down and stalls. I took the old spark plug out and put a new NKG one in it. It ran perfect, for about 50ft. Now its doing the same thing.

Is it because the plug is getting fouled out? also i think that I put too rich of oil in it and its fouling the plug out that way but I'm not sure. The air filter is clean and properly sealed if that helps any. Also if I am using to rich of oil, how might I go about draining it to put some better oil in it? (I ordered some Yamalube)

2007-04-09 08:12:38 · 5 answers · asked by Cute W O the E 7 2 in Cars & Transportation Motorcycles

5 answers

Did you put in the correct type oil? Don't use 2 stroke boat oil, or chain saw oil. Use quality 2 stroke oil made for motorcycles and quads. Also when purchasing Yamalube, it comes in two grades. Pre-mix and injector oil. Use injector oil.
The quickest way to drain the oil tank is to remove it from the quad and dump it out the filler hole.
If you used the wrong type of oil, the top end may have been damaged. Check the compression.

2007-04-09 08:23:41 · answer #1 · answered by guardrailjim 7 · 0 0

Yes, use a quality 2 stroke oil made for motorcycles/dirt bikes. Also, blasters are known for having faulty oil injection pumps. Pull the pump off, clean it, and make sure it's working properly.
If it was working fine before you put the oil in and all the sudden it is not working right... I'm willing to bet you used the wrong oil. Drain the oil out and put in good oil.
If you use yamalube, go with 2r or 2s... dont get the 2w.. thats for watercraft. make sure your putting 2 stroke oil in that resevior and not 4 stroke. ... I've seen it happen.

2007-04-09 09:49:45 · answer #2 · answered by NY1Krr 4 · 0 0

Yes its your oil. i've done the same before. Yamalube brand is the best you can use and it seems the spark plugs last alot longer to

2007-04-09 12:07:05 · answer #3 · answered by SPEEDY 4 · 0 0

Start by overhauling your carburetor after you buy a manual and after realizing that very few additives really work out the tough stuff.

2016-05-21 00:45:37 · answer #4 · answered by ? 3 · 0 0

sounds like you could have a broken reed valve that is flooding out your bike

2007-04-09 11:09:03 · answer #5 · answered by arctic1 2 · 0 0

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