Sled Didn't Start (Almost)

[Bob Miller]

STA-BIL also works very good and you can get it anywhere!

 

[smokeless1]

I've noticed that sometimes you have to stay on the key for a second even after it seems to be running on its own, but im pretty sure the batteries were fine, atleast by the sound of the starter. I think you can usually tell when the voltage is starting to drop in the sound of the starter, but that seemed just fine.

On several occassions mine would crank fine but not start. Soon as I put the battery boost on, it would fire right up. The ecu needs full power to do it's thing. Maybe the coils aren't hot enough, I don't know, but it works, cause I have done it several times.

 

[Waterboy]

LB has it right
I had shut off the 2 fuel shut off's (Polaris add on's)prior to summer lay-up and ran carbs dry. Come fall I had hard time starting due to the dry fuel pump. Used shop air hose and hand over opening and it started instantly ina couple of turns.