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Main Area => General GS500 Discussion => Topic started by: mrflagstaff on September 24, 2007, 07:51:36 AM

Title: running engine without oil (ok someone can back hand me, i know)
Post by: mrflagstaff on September 24, 2007, 07:51:36 AM
ok so to start:
95 gs500 11k miles
ive owned it for 1k miles
i have done new plugs, 15t front sprocket, drilled exhaust, thats all mechanical ive done, theres alot of comsmetic stuff done, =)

anways i was riding about 40mph not sure what rpm i was at,  i exellerated and heard a slight pop, and a knock knock type suttle vibration in upper right top end,  i pulled over at gas station and looked at oil first, it was 1 3/4 q low, ( i dont know how it got low it doent leak or burn oil, weird, i checked it regular)
so i put oil in it, and contine returned home, i notice now it only makes that noise between 4-6k rpm then its gone. so does this help anyone to tell me what i did, im trying to convince myself i didnt screw something up very badley, im mechanically inclinded so id have to fix it myself, anyways thak you everyone for all your help, keep rubber side down-dan
Title: Re: running engine without oil (ok someone can back hand me, i know)
Post by: galahs on September 25, 2007, 08:36:54 AM
The GS is pretty tough.

It could be your bike is running lean at that RPM range and is starting to ping?
Title: Re: running engine without oil (ok someone can back hand me, i know)
Post by: mrflagstaff on September 25, 2007, 08:40:32 AM
how common is the cam chain issue could this possible be the issue it is almost like a slap slap, metal to metal like the chain is loose maybee, it doesnt effect performance at all
Title: Re: running engine without oil (ok someone can back hand me, i know)
Post by: starwalt on September 25, 2007, 10:04:16 AM
Quote from: mrflagstaff on September 25, 2007, 08:40:32 AM
how common is the cam chain issue could this possible be the issue...

The cam chain tensioner, CCT, is a spring driven device that can adjust for chain wear - to a point. The CCT has about 21mm (.82 inches) of operation range from fully collapsed to max extension. That does not mean a new setup is at the minimum range point so...you would have to determine if you are maxed out.

Dgyver has probably set more cam/chain/crank positions that I ever will. Maybe he will sense a disturbance in the force and chime in here.

It may also be time to go through and check valve adjustments. The video Kerry made for this is around here somewhere.  ;)