Nissan 300ZX Fuel Filter Replacement

Replace 300ZX fuel filter to improve idling malfunction. Since it’s work on the fuel line, of course fire is strictly prohibited.

This is the genuine fuel filter we were preparing. I also wanted to replace the hoses, but I couldn’t make it in time.

First, work to reduce fuel pressure. Check the position of “FUEL PUMP” in the fuse box.

Start the engine and remove the “FUEL PUMP” fuse that you just checked. It should stall after a while, if for some reason it didn’t stall, you must stop the engine.

Remove the fuel cap. Then crank it several times. OK if the engine does not start.

Remove the negative of the battery. Prepare a towel and aluminum vat and remove the filter.

Fortunately, there was no struggle such as the hose not being pulled out as heard in the rumor, and it was not tough. The fuel was a little spilled, but it was okay.

By the way, the fuel that came out of the filter. I could not disassemble the filter because there were no tools, but it may have been quite dirty.

Installation complete. The material on the out side was different from the one that was attached so far. it’s clean. I haven’t even replaced the hose, so I’d like to keep an eye out for bleeding for a while.