Your left rear signal bulb is burnt out. Both signal bulbs work on a single circuit, so when one goes bad the other receives enough voltage for both, causing to front to blink at least twice as fast. Change the bulb, everything else will repair itself
The 2003 Pontiac Sunfire came from the manufacturer equipped with 225 65R 15 tires. The back and the front tires were the same size.
in the fuse pannel located on the drivers side of the dash facing the door.
Answer 1: You may need to replace the bulb. Answer 2: In my experience it indicates that one (front or rear) of the right turn signal bulbs has blown and needs replaced. If it blinks normal speed with the left turn signal then it's not likely to be the flasher relay. Hope this helps.
2003 sunfire
It is behind the motor and in front of the transmission.
where is the fuel filter located on a 2003 Pontiac sunfire
its in the front tire under the gas tank
Green
Add more blinker fluid.
Check Alldata.com
1157A
fossil fuels.:)