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So today on the side of the road I learned that the switch to the left of the steering wheel on M931A2s changes where the fuel gauge reads, but NOT where the fuel feeds from. That function is performed by a nice little lever to the left rear of the driver's seat.
Extreme caution should be used before operating that nice little lever, because the o-rings are prone to cracking and then sucking air into the fuel system. Against the advice of those more knowledgeable than myself I rolled the dice , turned the valve, and got lucky on that aspect. Mine didn't crack and all I had to do was re-prime the fuel system and go.
A sincere thank you to everyone I texted for support. I was just certain I had sucked crap out of the right tank and clogged a fuel filter. I was all set to begin changing fuel filters on the side of the road.
Extreme caution should be used before operating that nice little lever, because the o-rings are prone to cracking and then sucking air into the fuel system. Against the advice of those more knowledgeable than myself I rolled the dice , turned the valve, and got lucky on that aspect. Mine didn't crack and all I had to do was re-prime the fuel system and go.
A sincere thank you to everyone I texted for support. I was just certain I had sucked crap out of the right tank and clogged a fuel filter. I was all set to begin changing fuel filters on the side of the road.