Join Date: Jul 2007
Location: Truckee, CA
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Re: Yanmar YQM15 - hard starting
As a victim of (3) bent rods in our 3GM30F..the first question from Mack Boring(East Coast Yanmar distributor) was did I use any form of quick start fluid methods such as those previously mentioned in this thread... Bottom line don't do it.. Follow Yanmar's Owners manual for cold start procedures for you particular model.
A direct , but painful, answer to an earlier question. I had "heard" that before I used a very small whiff of ether near the air intake on my VW diesel mentioned earlier. Perhaps the paper air filter blocked most of it? it did start, however in 15 degree below on a battery that was quickly dying. It appears I was very lucky not to have damage as you did. Knowing what I know now, I wouldn't do it again.
Last edited by dabnis; 11-29-2012 at 11:51 AM.