[CLAIMSFREE]

Need help to figure out "where to start". While coming back from a trip from Hearst to Timmins, my seld bogged out on the trail. While on the trail .... I tested for:
Spark - yes both plugs have spark
Put Fuel in the head - it started, then died once the fuel was consumed.

Had to be towed the last 20 mile......

I have heard that this could be electrical or fuel system or even battery?

Is it best to try fuel system first?

Fuel pump, fuel filter????

 

[Mike R]

carbed or efi, when you put fuel in the cylinder and it starts it makes me believe it is fuel related.

 

[CLAIMSFREE]

Sorry... the sled is efi

 

[Blaine]

Check stator ohms, bypass TSS, check compression, kind of sounds fuel related because of the experiment stated above.