Hey Everyone,
I have myself a Suzuki Boulevard s40 2007 Model.
It has 32700km (~20318mi) and It looks to be in good condition.
-Last oil change was in April.
-Ran half a bottle of Seafoam(not all at once) in it a few tanks back.
-I keep the motorcycle very clean.
My technical skill : still learning, just figured out how to swap front brakes recently.
Everything is stock.
The Issue: From an underground parking, choke warmup for half a minute before going. Riding along the underground at first gear the engine shuts off twice with the clutch disengaged.
In the past few weeks ive noticed a change in the sounds. It is not as deep like a growl, its more of a lawnmower sound now. There does not seem to be an issue with power delivery.
Notes: When I tried using 89 Octane fuel it had the same engine sound.
Am I running lean? I think I am running stock.