The fuel filter on the 1999 Toyota Tacoma is located on the driver's side of the vehicle, near the rear axle. It is a cylindrical-shaped object with two fuel lines connected to it.
To replace the fuel filter, follow these steps:
1. Disconnect the negative terminal of the battery.
2. Locate the fuel filter.
3. Loosen the fuel line clamps on both ends of the filter using pliers or a wrench.
4. Carefully slide the fuel lines off the filter. Some fuel may spill out, so have a rag handy.
5. Remove the old fuel filter.
6. Inspect the fuel filter for any damage or debris.
7. Install the new fuel filter.
8. Reattach the fuel lines and tighten the clamps.
9. Reconnect the negative battery terminal.
10. Start the engine and check for any leaks.