Vykintas Dancevi�ius

Thank you very much. Just a little question 'bout 3d point. I didn't get it clear. what I need to do at this point?

It's restricted to some point of revs, so you wont overdo the engine. My TZR power valve opens at 7k rpm. Dunno whats wrong with urs.

First of all, thank You very much for Your replies, guys. The bike is pretty old (1991m) and I'm not so sure about the pump's reliability. I have one fella who has a TDR (the motors are identical) and his oil pump went wrong, he had to change the piston two times. So thats what basically scares me off. What does "PRI" mean, anyway? My bike has "RESERVE", "ON" and "OFF" on the fuel tap. (If we're talking 'bout the same thing ) And yes, I tried the choke with no throttle. I don't know how the oil could go out of fuel in a week or so. I've seen a mixed up fuel who was hold up for a year with no oil/fuel sepperations detected. I was thinking 'bout the closing the fuel tap and burning the fuel out of carb trick too, but doesnt that do damage to rubber? (I don't know how to recall it, but I hope You understand what do I mean :s ) The biggest proplem is that my bike is 150km away from me. So till then I want to gather all helpful information and thoughts about the spring technical maintenance. Thanks again, waiting for Your answers.

Hi fellow associates. My name is Vykintas and this is my first post here. I own a 91 Yamaha TZR 125. And all I can say is, my bike is just great! Ok, getting to the point here.. The bike is ok, acceleration, top speed is good, no strange sounds coming out of it, everything seems to be fine, BUT. If I leave it for a two weeks or more and then come back to my garage, try to start it up, it doesnt start. I checked the battery, the spark plug, fuel. Tried the choke too. My garage isn't cold, everything seems to be fine. I need to push it, run along with it, jump to the 1st gear few times to start it up. After five minutes of warming it up it starts just fine. I'm thinking about the piston and the rings, maybe they didn't have enough lubrication and the compression went down? Becouse I mix the oil with fuel manually. Blocked the oil pump and mixing it with domensional syringe, just to be sure. The ratio is 1:50 (1ml oil to 50ml fuel) Or maybe something with the combustion wires? If You had the same problem, please reply. Other suggestions are acceptable too. Thanks for Your help, guys. May the season come faster and good luck on the road.