Hi All,

I'm having an unusual problem with my fuel guage reading. When I fill the petrol it shows me the guage needle going up but since my car also has alternate fuel CNG on which I drive the most, after sometime like a few hours without driving on petrol the needle arbitrarily goes a little down and then after a few hours goes up near the 'F' mark. Not sure why it does not stick to one place showing me the correct petrol level in tank.

I checked the guage and shown it to an electric technician who said the guage is working fine. So I suspect the sending unit in tank is not working correctly. Not sure though.

Sine I'm a new member here any guru or expert advise would be highly appreciated as I'm very curious to get my fuel guage showing me correct petrol reading.

Thanks in advance.