gas gauge only reads half full, but i know the tank is full, what's wrong? and how can i fix it??
2004 Chevy TrailBlazer, when i fill the tank up the gas gauge only reads half full, whats wrong with it and how can i fix it?
2004 Chevy TrailBlazer, when i fill the tank up the gas gauge only reads half full, whats wrong with it and how can i fix it?
Gemma
Favorite Answer
Probably need a new fuel sending unit.
johnnybegood
Sending unit sounds about rite
(A)
Could be a bad ground and/or to much resistance in the circuit.
ayhankaygisiz
clean the fuel injecter buy a cleaning fuel