09 dragon problems

[ecyr123]

I have some problems with my 09 dragon. It fires up and runs fine I run it down the trail and all of a sudden dies. Fires right back up run it for a little bit then dies. It gets worse as the sled gets warm. Anyone have this problem?

Also have an 08 dragon it starts up idles fine and bogs bad at about 6000 rpm. I've tried replacing coils tested ecu voltage regulator. Any ideas?

 

[RDS88]

fuel pump, dirt fuel filter

 

[ecyr123]

fuel pump, dirt fuel filter

For which sled? I put a new one on the 08 still bogs at 6000. For the 09 that keeps dieing could it be the tps?

 

[Bcorn]

Do the lights and MFD flicker than go out than the 09 sled dies?If so could be voltage regulator.

 

[ecyr123]

Do the lights and MFD flicker than go out than the 09 sled dies?If so could be voltage regulator.

Nope nothing flickers. And the voltage regulator seems to be ok, the voltage never drops low.

 

[retiredpop]

On the 08 I would suspect spark plugs, spark plug caps, and possibly spark plug wires.

 

[ecyr123]

On the 08 I would suspect spark plugs, spark plug caps, and possibly spark plug wires.

I replaced the coils so I already tried that and still does it.

 

[zalez]

I replaced the coils so I already tried that and still does it.

Did you replace the coils AND the plug wires?