One problem related to engine knocking noise has been reported for the 1997 Chevrolet Malibu. The most recently reported issues are listed below.
Tl-the contact owns a 1997 Chevrolet Malibu. The contact stated the vehicle failed to start until after numerous attempts. The vehicle was taken to an independent mechanic where the ignition switch and sensor were both replaced. In addition, the engine piston slap would emit a loud knocking noise whenever the vehicle was in operation. The vehicle had not been repaired. The manufacturer was made aware of the problem. The approximate failure mileage was 68,000. Js.