Recent content by uwscotch

  1. U

    1981 SR250T Idle problems

    Thanks. Sucking air: I agree about the fluctuations. I have a brand new manifold/rubber boot, no help. Seal: It uses a gasket and both surfaces were polished/cleaned with my 3M buffing pads on the die grinder. Nice and smooth. I have tried multiple gaskets. I do not see any clear lines...
  2. U

    1981 SR250T Idle problems

    Bike: 1981 Yamaha power/engine still stock SR250T Worst mechanic story ever. I have resorted to throwing parts at this bike. I disgust myself sometimes. History: Bike ran great. This air-cooled engine was leaking oil at the head gasket. Simple repair. Pull off head, pull of sleeve, clean...
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