update/cut-out

[gopher-it!]

three full rides now and not one hick up , new fuel filter cured 700 miles of cut outs. sled running very strong, slp pipe ,reeds, head, no commander.

 

[Murph]

What fuel are you running and are you running with or without ethanol chip?-- since you aren't running an aftermarket fueler

 

[SpeedWobble]

Wish I could report the same. My sled had been running awesome until a couple weeks ago. Then for some reason, I could not run at wide open throttle. Sled would act like it was either really rich or really lean not sure which. The condition would improve as I gained elevation, then coming back down to the snow park it would get worse again.

Changed plugs, adjusted throttle free play, finally found a new fuel filter and changed that. Nothing has worked yet. I guess it's off to the dealer now. My thoughts are: bad TPS sensor or bad injector. I'm starting to run out of ideas. As far as I know it has not thrown any codes (no flashing lights). Anybody have any ideas?

Oh well I'll keep trying till I find it.....Thanks

 

[gopher-it!]

fuel

What fuel are you running and are you running with or without ethanol chip?-- since you aren't running an aftermarket fueler

91 shell + 2 gals of av. running the av only because i have a 13.6/1 head starting at 600 ft. to get to our riding elevation of 3500-5000 ft. non ethanol chip.also running yellow injectors with the leaner stock map. tried the ethanol chip and sled ran like crap. you could smell the fuel pouring out of it. right now the sled runs absolutely perfect!!

 

[gopher-it!]

rmk

Wish I could report the same. My sled had been running awesome until a couple weeks ago. Then for some reason, I could not run at wide open throttle. Sled would act like it was either really rich or really lean not sure which. The condition would improve as I gained elevation, then coming back down to the snow park it would get worse again.

Changed plugs, adjusted throttle free play, finally found a new fuel filter and changed that. Nothing has worked yet. I guess it's off to the dealer now. My thoughts are: bad TPS sensor or bad injector. I'm starting to run out of ideas. As far as I know it has not thrown any codes (no flashing lights). Anybody have any ideas?

Oh well I'll keep trying till I find it.....Thanks

a few around here have had bad power valve soleniods , try pinching or plugging off ves hoses to see if that helps?

 

[IceCap]

Wish I could report the same. My sled had been running awesome until a couple weeks ago. Then for some reason, I could not run at wide open throttle. Sled would act like it was either really rich or really lean not sure which. The condition would improve as I gained elevation, then coming back down to the snow park it would get worse again.

Changed plugs, adjusted throttle free play, finally found a new fuel filter and changed that. Nothing has worked yet. I guess it's off to the dealer now. My thoughts are: bad TPS sensor or bad injector. I'm starting to run out of ideas. As far as I know it has not thrown any codes (no flashing lights). Anybody have any ideas?

Oh well I'll keep trying till I find it.....Thanks

I would also suspect the pipe temp probe..... check wiring.... then possibly try a new one.