The Rattle/knock noise you hear is coming from the clutch. i have an 03 and an 04 and they do it. Check ALL fluids, and any wire connections. the symbols you are describing i have never had myself, but heard it can be a wiring short,bad sensor, CDI box etc. Defenitley check out your TORS.(Throttle over ride sensor) does the sled run and idle good? Does it bog or stall on low to mid range RPM when you get on it?..........
Dirty carbs wont cause a signal to go off. Octane booster will make your sled run like ****. stock Rx1/Apex/Attak etc will run dirty and boggy on premium. Unless the sled it turbo charged or modded to run high octane fuel, just run clean regular unleaded. Never gas the throttle when you cold start the sled on choke and the "low coolant indicator light" is flashing. It will foul your plugs totally. You wont regret buying the sled when you have it all dialed in and running good. Now all you need to do is buy an Apex seat, 4 inch bar riser, clutch kit, Air box Mod, Bigger Jets, and Holtmann CV carb slide springs and you'll be ready to kick ass!
O and a new aggressive track! the stock predator track is terrible other than on super packed trails and cruising on a frozen lake. Let me know if you figure out what was causing the warning lights
04 Rx1- Ulmers Stage 2 Kit, Web Exhaust, Ohlins Rears, Holtmann CV carb kit, ECP with Increased Jets, Apex seat, 4" Bar risers, GYTR fronts and more!
03 Rx1- Heel clikcer clutch kit-Stock
97 Polaris Storm 800
2-1986 Indy 400
