I have an 05 660 and since I bought it a year ago I’ve had what I thought was carb issues. Took it apart cleaned it out ran great. That is for one 3 hour day of riding and I go to full throttle and it won’t go faster than 20 without backfiring and trying to stall out. I run premium gas seafoam fuel stabilizer i haven’t found a permanent fix it keeps coming back. Figured it’s a bad carb so I went one ebay and bought a new one with new filter.
Drained the gas put fresh in and it started right up and ran up the street was fine came back wide open and it threw a fit and stalled out. I had to have the choke half way open to get it going. With the choke off it wouldn’t go I played with the idle and got nothing. Checked spark plug it was pretty black so I cleaned it put it back it started right up. Went open throttle in neutral and again it crapped the bed. I didn’t play with any of the adjustments on the new carb just installed it. It was never an issue before having to play with the choke it just wouldn’t let me fully open up. Now I can’t even get it to idle for more than a couple seconds with the choke on. I’m really disappointed because I just get my itp mega and my clutch back from coop45. Please any help is appreciated. It will be going to the dreaded dealer on monday if I can’t figure I out
I have an 05 660 and since I bought it a year ago I’ve had what I thought was carb issues. Took it apart cleaned it out ran great. That is for one 3 hour day of riding and I go to full throttle and it won’t go faster than 20 without backfiring and trying to stall out. I run premium gas seafoam fuel stabilizer i haven’t found a permanent fix it keeps coming back. Figured it’s a bad carb so I went one ebay and bought a new one with new filter.
Drained the gas put fresh in and it started right up and ran up the street was fine came back wide open and it threw a fit and stalled out. I had to have the choke half way open to get it going. With the choke off it wouldn’t go I played with the idle and got nothing. Checked spark plug it was pretty black so I cleaned it put it back it started right up. Went open throttle in neutral and again it crapped the bed. I didn’t play with any of the adjustments on the new carb just installed it. It was never an issue before having to play with the choke it just wouldn’t let me fully open up. Now I can’t even get it to idle for more than a couple seconds with the choke on. I’m really disappointed because I just get my itp mega and my clutch back from coop45. Please any help is appreciated. It will be going to the dreaded dealer on monday if I can’t figure I out
