aceshigh009

I have an 84 300zx n/a with a digital dash. Everything works exept for the bars on the gas gauge, does anyone have any thought or suggestions on why they aren't showing up. When I do the self diagnostics they work, but after the that is done they don't work. Help please. Thanks.

AZ-ZBum

probably the fuel level sending unit. Usually, if the diagnostic mode works, then it isn't the power supply or the instrument cluster. Repalce the FLSU and it should work.