Sled is not running right. Have good spark on both plugs. Pull the left side plug wire and the sled dies. Will run if you give it a little throttle but like ****. Pull the right and it still runs. Any idea or tips would be great, have done all the simple stuff like swapping plugs, put new ones in etc. Checked the Exaust valve springs. I do have an ATTAC on?? Seems like its a carb problem?
Running on 1.5 Cylinder
- Thread starter E-Zmoke 4:20
- Start date
Sled is an 02' RMK 800
480 main jets
Needle on #3
Seems like its getting too much fuel on the right cylinder, float bowl stuck in carb>?
480 main jets
Needle on #3
Seems like its getting too much fuel on the right cylinder, float bowl stuck in carb>?
did you run a compression test?
not yet, but its basically a new engine. 3 or 4 rides on it now since being rebuilt.
just started doing this
did you change the plugs, how did youcheck the spark? sounds like a fouled plug maybe. pretty hard to diagnose online, but i would start with a comp. test, then pull the carb apart on that side, maybe the jet vibrated loose and fell out, or the float, or the needle and seat. hope this helps.
Its not the jets, I've ran 480's around home for years and it was running fine a few weeks ago with those jets. I jet it down in the mountains. Elevation is 3000ft around here. I took the carbs off, took them apart everything appeared to be in good running condition. The Air/fuel screw was out considerably on the right side carb. I turned it back in to match the PTO side carb. Put everything back together and fired it up. Sounds alot better took it for a rip and changed for the better but still not 100% going to **** with the Air/Fuel screws some more. Still dies when you unplug the PTO side plug wire. Mag side Spark plug is really wet ???
bump
just to check your coil switch the wires around and see what happens.
