Norse
Expert
- Joined
- Jan 1, 2019
- Messages
- 207
- Reaction score
- 103
- Points
- 363
- Location
- Sápmi
- Country
- Norway
- Snowmobile
- 2013 Arctic Cat M1100 HCR 162"
Boondocker turbo 250HP(sold)
2016 Yamaha SR Viper MTX LE 162"
MCXpress 270HP, lots of mods (sold)
2021 Arctic Cat M8000 Hardcore Alpha 155"
N/A (sold)
2023 Yamaha SW MTX LE 153"
M&M Racing 270HP, Elevate, lots of mods
MCXpress 270 kit installed from shop, got it a year ago. Recently it's been coughing more and more, like I'm feeding it bad fuel. Thinking it's the fuel filter, but I'm not sure. Just did a service on it, changing oil and spark plugs, and nothing improved. It gets better when it's gotten warmer. Any ideas?
