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How does oil/gas residue seem to be getting into the pickup for the speedometer on the lower unit of my 1999 Yamaha 40HP model #C40TLRX.
It does not always seem to be there but I have noticed it several times oozing out of the holes on both sides and running down the skeg of the lower unit...
Can someone explain how or if the Yamaha prime start/ enrichment system sends fuel to all tree cylinders when the system looks like it is only attached to the center carburetor? Does this system only send extra fuel to the middle cylinder allowing the top and bottom cylinders to run lean during...
I am looking to buy a used 1999 Yamaha 40 model #C40TLRX.
While test running I did not see any water flowing out of the exhaust ports on the back of the motor like my Johnson always had. When I ask a mechanic at the local shop he said it should have water flow out of the ports after the...
