If your 1999 Mazda 626 is having trouble starting, sputtering during acceleration, or stalling out while driving, the fuel pump is likely the root cause. Replacing the fuel pump on...

Here is the bottom line: On a 1999 Mazda 626 LX 4-cylinder, the fuel pump relay is located inside the under-hood fuse box (main fuse block) on the left front...

If you own a 1999 Mazda 626 and are experiencing fuel delivery issues, the fuel pump is located inside the fuel tank, mounted on the top of the fuel pump...