Hello,

I am new here and working a 87' 300 ZX with a Fuel Sending Unit issue with analog gauges. I have purchased 2 sending units where:

1. Works the large and small gauge but keeps the fuel light on when above 1/4 tank.
2. Second sender works the large gauge, turns off the light above 1/4 tank but small gauge does not work.

If there a place and part# number others are using to that works correctly on these cars.

TIA