One problem related to o2 sensor has been reported for the 1997 Chevrolet Malibu. The most recently reported issues are listed below.
I have had to change the passenger caliper and rotors twice because the bolts for the caliper keeps popping out and the bolts for the bracket keeps popping out. . My windshield wiper on the passenger side went out last month. . Last night the car wouldn't start up anymore when I do turn the key the lights come on but when I try to start the car up I get a clicking noise, the radio kept going in and out also. Now my O2 sensors and tripping. I've had to change the egr valve because it kept getting stuck in open position and I also changed the belt.