Starting 670 LPG

herald h ia · May 20, 2018

I have a MM 670 Super LPG, and it will not start. It acts as it is not getting gas. If I give it a whiff of starting fluid, it will start right up. Question is , is there a value that opens on a suction of air when you hit the starter? Thanks for any help.

16-30 oilpull · May 20, 2018

should have a primer button on the evaporator valve that acts like a choke. on my 706 or g1000 I hold it until I hear a bubble sound in breather. I assume 670 is set up same. Be sure you are starting on vapor. Can't really flood them, if you get to much in it will clear out after a little cranking.

mmfan55 · May 21, 2018

How long since last time it was run? I had one a while back that I had to disassemble regulator and carburetor and give both a thorough cleaning.

herald h ia · May 21, 2018

this one has a choke like on a gas engine..It just seems that it has to have something that when you go to start it that something allows gas to get to the carb.It has Bosch fuel system.

Starting 670 LPG

herald h ia

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16-30 oilpull

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mmfan55

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herald h ia

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