I think it's the same as on my '96.
It's underneath the right rear of the
car, near the fuel tank and rear axle.
FriPilot
where is the fuel filter located on a 2003 Pontiac sunfire
Perhaps a badly clogged fuel filter?
Under the car by the fuel tank
it at the back of your gas tank
next to the tank
The fuel filter on a 2002 Pontiac Sunfire is in the rear between the fuel tank and the rear axle. By the way its under the car and easy to change takes about 10 minutes.
I know that on a '96 the fuel filter is an in-line type near the fuel tank. As Pontiac hasn't really altered much on the Sunfire in over ten years, I'd suggest starting there.
Near the gas tank. It's an in-line filter.
Try back near the fuel tank. if it is the same as my sunfire it is right behind the gas tank.
Follow the fuel lines forward to the engine from the fuel tank. Somewhere on the line you will find the fuel filter.
under the car right beside the gas tank
98 Pontiac Sunfire 2.2L is one it fits