Trying to get my Friends 06 running to sell and . . . .

[2002 FALCON]

Had it running and idling last week, my friend Passed away and the Wife wants to sell it now. Was fine as wine one week ago. Had to use jump box to start but ran fine, got a little hot at the end but not death, someone wanted to come buy it and today it cranks and will not fire at all. Seems like no spark, bike hadn't moved from last week when it ran fine. F1 showed c13 and c21 which make zero sense unless getting a little too hot can trigger them. Battery is shot anyway so I will put a new one in and see, but any input is appreciated.

 

[TallTom]

I think your last sentence is your first problem. These hate low voltage. And a flat battery loads down the charging system you won't get enough positive volts to make her happy. I know you'll say it reads 14.4 colts running. Trust us we all have learned our lesson here.

Put a new battery in before you go any further.

 

[2002 FALCON]

Yeah battery was happening anyway I hope thats it. Guy brought cash too felt bad. TY in advance!!

 

[Hayabusa Wannabe]

Do the buyer a favor and test the DC voltages once the new battery is in. A bike will run for 40 minutes on a new battery with a dead charging system.