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Oil Blow by ?

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    Oil Blow by ?

    I have a 1982 gs 1100e and I have noticed oil has sprayed out from around the #2 exhaust header pipe also wet out of the exhaust pipe. engine is'nt making any unusual noises engine runs good. any clues why :? Thanks, Brian

    #2
    On BS type carbs ANY bike having problems with #2 cyl, first thing to do is check the petcock vacuum line for fuel. It could ba as simple as the cylinder getting too much fuel & blowing it out the tail pipe

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      #3
      Maybe one of the o-rings from the center, front two cylinder head bolts may be leaking. I had a oil leaks too around that area and it was one of the o-rings.
      1166cc 1/8 ET 6.09@111.88
      1166cc on NOS, 1/8 ET 5.70@122.85
      1395cc 1/8 ET 6.0051@114.39
      1395cc on NOS, 1/8 ET 5.71@113.98 "With a broken wrist pin too"
      01 Sporty 1/8 ET 7.70@92.28, 1/4 ET 12.03@111.82

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        #4
        #2 Cylinder, Petcock. Happened to me once. The rubber diaphram which opens the fuel valve under vacume is connected to the #2 intake. If there is a tear in it fuel will dump into the intake.

        Replace or repair the petcock.

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