engine bogs done and backfires wen let off throttle fast

[brian auger]

I have a 04 RX1 When i let of the throttle fast wen running it bogs down and back firs and wont run right till i bring it back to Idell and come to a stop it runs fine after that and wen driving. I Have taken the carbs of and cleaned then check all the cones ions changed the plugs clean the gas tank i can drive the sled and it runs fine but wen i step of the throttle quick it dose the problem can this be the throttle sensor any help will be thankful

 

[Crewchief47]

You can check the throttle cable adjustment to make sure TORS is n't kicking in. It's possible the cable is getting a little drag and not returning as fast as it needs to. These are for my Nytro but your RX1 has a similar adjustment.

 

[brian auger]

Thank you i did by pas the TORS wen i was working on the carbs i did not bypass wen riding it i will check that do you think the TORS can be bad? thank you again BIG rid this weekend hop i can figur this out thanks

 

[Crewchief47]

If the free play checks out, then make sure the cable moves freely. You should disconnect both ends to check it. There should be little to no drag on it.

If those thing check out then......we'll need some more input.

PS Please take the time to update your location in your profile, Thanks!

 

[brian auger]

thanks i will check it out Friday the sled is ate the sled farm in island pond VT that is ware we ride i live in MA 3.5 ours away thanks again

 

[Len Todd]

TORS did not go bad. Actually, it is probably working correctly, if your throttle freeplay is not adjusted correctly.

What happens is; when the throttle cable freeplay is not adjusted correctly, TORS precludes the sled from running off by itself. It actually is designed to sense a frozen or damaged throttle cable. If the cable freezes or gets too hard to move in its housing, then the TORS slows the sled down. When TORS slows the sled down, it acts just like you described.

 

[brian auger]

thanks everyone the TORS wire was lose i will check the adjustment i Ame now installing SC3 reve suspension in it i just got the suspension to day bring the sled home this week to do the install any impot that can help?