One problem related to engine knocking noise has been reported for the 1999 Chevrolet Malibu. The most recently reported issues are listed below.
When making turns abs light comes on intermittently, consumer will then shut off engine and restart. Abs light will then be off. Mechanic cannot find a cause. Abs light was illuminating at time of purchase. Consumer had to have a new motor put in because of a knocking noise in the piston plates. Alignment to the front suspension was needed.