Want this question answered?
where is the fuel filter on a 2003 mazda 6 2.3l.
The 2003 Mazda MAZDA6 runs on regular unleaded.
Inside the fuel tank
The electric fuel pump is inside the fuel tank
The fuel pump is mounted on top and inside the fuel tank.
The 2003 Mazda MX-5-Miata runs on regular unleaded.
You will need to drop the fuel tank and get close to fuel pump. Its a 100k mile part, based on Mazda
INSIDE FUEL TANK,
Replace it when it's dirty.
I've been told there is no separate fuel filter. its built into the pump
It's in the fuel tank coupled with the fuel pump. You need to take out the back seats to get to it :\
See the Related Links section below.