Indy 650 seems to run out of fuel... - Snowmobile Forum: Your #1 Snowmobile Forum

Articat Teen · 01-21-2013, 10:53 AM

Runs like a bat outta **** for 1000 feet. Then shuts down. Plugs are always a nice tan brown. Needle is at Centre one, half turn out on air/fuel mix. Idle at 2.5 turn. 270 main, 50 jets. Motor is 650 board .30 over with stock pipe..

**RJ Gleason** · 01-21-2013, 12:21 PM

Does it still have spark when it quits?

Articat Teen · 01-21-2013, 08:22 PM

Yes still has spark, today I let it just idle for about 30 mins. It is all over the place. Sometimes it is hitting 4000, others its down to 1200 without touching anything, then a quick rev and back at 4000 for a while then drops. When riding it, it seems to clear out after holding throttle wide open for awhile, but has no jam

Josh Kidner · 01-21-2013, 10:07 PM

Sync your carbs.

Articat Teen · 01-21-2013, 10:41 PM

I did the finger test slide thing, all go up at same time. What next?

bigcountrysg · 01-22-2013, 06:30 PM

Check your kill switch on the handlebars. Mine was doing the same exact thing as yours. My kill switch by the thumb throttle was shorted out. I ended up bypassing the kill switch and now mine runs awesome.

Josh Kidner · 01-22-2013, 09:46 PM

Quote:

Originally Posted by bigcountrysg

Check your kill switch on the handlebars. Mine was doing the same exact thing as yours. My kill switch by the thumb throttle was shorted out. I ended up bypassing the kill switch and now mine runs awesome.

Polaris runs on a closed (i believe) circuit. If the two wires for the kill switch or key switch are both seperated you will run. If they touch, it grounds out the spark and kills the engine

slednecks18 · 01-27-2013, 12:43 AM

Also check to see of its overheating then shutting down.......I have seen it to ware there are air pockets in the coolant causing it to overheat

Sent from my HTC One X using Snowmobile.com App