if im not mistaken the heater control has vacuum lines. take off heater controls and see if you have a bad vacuum line to heater box.
On the tube between the air cleaner and the throttle body
If the alternator is working properly then it should go off onec the engine has started. If it does not then you probably have afaulty alternator.
Malibu in california
Intake, in most cars it's 1 of the MAF's 2 wires. 1 is temp 1 is airflow.
This should be located on the airflow tubing going away from the air filter. It will be held in place by an alligator clip and plug directly into the airflow tubing. It will also be located on the firewall side of the tubing.
This happened to me with my '98 malibu. It was a faulty circuit board, a common problem in malibu's.
a beach in malibu, california :)
What would make your speed odometer stop working after putting an alternator on? 2005 Chevy Malibu
If your talking about what makes you beautiful it was Malibu Beach.
a bad camshaft sensor will do this. considering it is tuned up properly...
Check fuse,bulbs, flasher
If the gas gauge stops working is there a fuse for it?