Fuel in oil

Posted by oldcraneguy on August 26, 2006 at 09:50:07 from (70.156.225.100):

Im about to buy two small JD's one with a 2cyl yanmar and the other with a 3cyl. according to the guy thats been maintaining these machines they both put fuel in the oil. he says its always a injection pump seal on those yanmars. My question is, is this true? is it common with yanmars? and how big a deal is it to reseal a pump? I remember working on some cat engines that had to have a specific tool for each different model engine to time the pump when reinstalling it...neither one of these engines have more than 1400 hrs on them and I dont think he even checked for any other possibilties...do yanmars run fuel thru the heads or have anything like jumper lines like a detroit? or is the fuel system isolated other than where the drive goes into the case?

Replies:

• Re: Fuel in oil oldcraneguy 05:15:43 08/27/06 (0)
• Re: Fuel in oil noncompos 15:20:25 08/26/06 (0)
• Re: Fuel in oil phil25 11:25:55 08/26/06 (0)
• Re: Fuel in oil JCSinGA 10:45:27 08/26/06 (0)

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