Check for power and ground to the sending unit. If they are good then you have a bad sending unit.
Chevrolet made the Malibu from 1964 to 1983 then from 1997 to present. Maybe you could narrow that question down a bit to the model year your Malibu is.
The newest Chevy Malibu on the market is the Chevrolet Malibu LTZ Sedan. It is modern, luxious, up to date, and have everything that you could possibly want in a new car.
It could be as simple as a stopped up fuel filter.
It could possibly
If none of them are working then you could have a master switch or relay defective.
Could be the wires are reversed?
The light should be controlled by a switch operated by the emergency brake handle. The switch could be out of adjustment or could be bad.
You do not as R134a is what is approved for that car. If you could find R12 it would cost you near $100.00 a pound.
replace rotors, sounds like they are warped. if you can feel the pulsation in brake pedal they could be warped..
The fuel pump comes as a module and the cost could be between $550.00 and $625.00 installed.
Check the panel lights resistor switch and be sure that they are not turned off.
could be a bad fuel pump,or just a fuse or relay burnt out!!fuses and relay are in under hood fuse box.