I have got an 02 F4i i have noticed that when i start it the FI light come on and off several times. When i shut it off and start it again it may come one once or twice it stops.

Just wondering the what the FI light means. ( dont got an onwers manual. Any issue's i should be concerned be when this happens?

Could it be that i have a two brothers muffler with no power commander?

 

On the RR the FI light is a system check of the fuel injection & its components. It should come on once for a few seconds then go off & stay off. It'll have to be checked out at a dealer i reckon.