bro how much neat and clean your fzs is.. 😍😍😍how do you clean the engine bay.. so black and so shiny... i got white soap and water spots..i did a diesel wash but no use.😔😔😔😔😔😔
There won't be problem but you should remove the cap for safety reasons, because it can block breather hole in the fuel tank when you fill it to full tank..
Use yamaha carbon cleaner Why that much of Hard work One Rs, 200/- bottle Clean whole tank + injector + engine tank + silencer all Just add it in petrol