Thread: M900 Misfire
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Old 02-05-2022, 01:10 PM   #1
Jam911
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Join Date: Jun 2021
Location: Stratford Upon Avon
Bike: Multiple Monsters
Posts: 288
M900 Misfire

I fired up my M900 this morning...took a bit to start but fired up ok...

..after a few minutes, when warmed up a bit, it misfires / backfires when revved.

...now it had not been run for 8 months and during storage I was advised to coat the inside of the tank with a mixture of petrol and two stroke oil...

...I drained the tank and then filled up with super unleaded before starting...

....would the residual two stroke oil be causing the missfire?

Thanks
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