Does anyone know if this is normal on the Aveo. When the car is parked on an incline and the front is facing up, the petrol guage shows fuel, but when its parked downhill with the front facing down the guage shows almost empty.

Okay kewl thank you. Now to figure out how to get the fuel light to work properly.

That's been addressed also I think.

Yes thanks. Gnna try and look for a good second hand one

{ANSWER by pushrod , March 26, 2016 } Firstly.. To help cool and prolong electronic fuel pump life, fuel level should not be allowed to go much (if any) below 1/4 tank .. ** 'IF' the bulb in the instrumen cluster is ok ** .. The low fuel light segment of the (in-tank) fuel level sensor is suspect and may be more expensive to repair than it is actually worth! .. That's entirely up to you of course...