straight oil in bottom of crankcase

yegs

New member
Joined
Nov 16, 2004
Messages
10
(97 700 sx motor)
I recently removed my reed cages after summer storage to find the #1 and # 2 bottom ends with about a 1/2 to 3/4 inch deep of straight oil in the bottom of the crancase.
The handlebars were damaged last season so I removed them and took all wires / cables off of them pror to storage, is there a way that the oil cable could have let the oil pump get partially open for the oil to syphon through the pulse tube or something? If so, why do just 1 and 2 cyl. have the oil in them?
 

that is a good question.. kinda having the same problem with my 97sx, my fuel pump, fuel lines and float bowls were full of oil. not too sure of the problem yet. are your carbs full of oil as well?
 
They dont look to bad,(no cracks & sealing good) but I pulled the cages out to inspect and replace them. I didn't realize the oil was there until I tipped the sled up to replace a couple of poprivets in the bellypan and of course the oil ran out of the intakes.
 


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