we talking about the ones on the front bumper. anyways, passenger side does not blink. replaced bulb and checked fuse. no blink. it lights when i have my headlights on and the drivers side blinks, but no passenger. also will not blink when emg. flashers are on. and when i turn that blinker on, the back one blinks real fast like the bulb is blown but like i said, done replaced it. anything else i should look at?? bad wiring?? something that controlls the flashing???