Your 2005 Nissan frontier has a full tank of fuel but the fuel indicator shows empty and the light is on and the service engine light is also on what could be the problem?

If your 2005 Nissan Frontier has a full tank but the fuel indicator shows empty and the service engine light is on, you may need the computer or the "brain" reset or replaced. You can take the truck to a garage or to the Nissan dealer to have this done.