Sunfire L4-2.2L VIN 4 (1996)
Steering Rack Gear: Customer Interest
Steering - Knocking Noise Heard at Low Speeds
File In Section: 3 - Steering/Suspension
Bulletin No.: 53-32-02B
Date: October, 1996
Subject:
Knocking Noise Heard at Low Speeds Over Rough Roads (Replace Rack Bearing or Install Restrictor)
Models:
1995-96 Chevrolet Cavalier
1995-96 Pontiac Sunfire
This bulletin is being revised to correct the VIN breakpoint information and Correction 1, Steps 13 and 15. Please discard Corporate Bulletin Number
53-32-02A (Section 3 - Steering/Suspension).
Condition
Some owners may comment on a loud knocking noise coming from the front of the vehicle when driving between 9 and 12 mph over rough roads. There
are two separate causes and corrections for this general condition.
Cause
The vibrations from the suspension damping the rough roads are being transmitted to the steering gear and through the power steering system.
Correction
Correction 1
A knocking noise heard while driving straight ahead involves 1995-96 vehicles built prior to the VIN breakpoints as shown. This condition may be
corrected by replacing the steering gear rack bearing and spring with a service kit, P/N 26063086.
Use the following repair procedure:
