my petrol gauge is not working right plzzzz help

[Shazad]

hey there my petrol gauge is not working right i put 20 pound of petrol in my car and the gauge hardy move so any ideas what it would be ???????

 

[Mark-387]

Try putting in a full tank and see if the gauge moves. Mine had this problem went after I filled it up all the way.

 

[-Danman-]

My petrol light sometimes comes on when the gauge is still at 1 bar. I don't think they're amazingly accurate.

 

[Ryanj]

Never trust a clio petrol gauge! i once ran out of petrol on a dual carriage way when i had 1 and a half bars!