Engine Mechanical problem
2005 Chevy Malibu 6 cyl Front Wheel Drive Automatic
MY Gas meter goes up and down on a full tank
my gas reader says low fuel. What can this be
Sunday, March 15th, 2009 AT 1:57 PM
1 Reply
MIKE H R
MECHANIC
3,094 POSTS
Disconnect the battery and then check the wiring going to the sending unit in the fuel tank, sometimes a loose wire or a bad ground will do it. If that does not help then the sending unit inside the fuel tank is going bad.