Auto Repair Help by Professional Mechanics
Troubleshooting
/ Steering
Wheel Shakes Under Acceleration
Steering Wheel Shakes When Accelerating
Troubleshooting ProcedureA. Check Front Drive Axles: A CV (constant velocity) joint can wear
allowing the axle to bind causing a
front end
vibration. Do to the forces involved it is difficult to simulate the condition
once the axles are out of the vehicle. If you suspect this condition replace the
drive axles with new and retest.
B. Check for Upper and Lower Ball Joint Wear:
If the suspension ball joints are worn it will
cause the spindle to wander
causing the steering wheel to shake. Ball joints are a normal service item and need to be inspected between 60,000
and 80,000 miles. Inspect lower ball joints and tie rod ends for excessive wear.
Rack Bellow, Inner Tie Rod, Outer Tie Rod End
C. Checking Idler Arm and Tie Rod Ends: The idler arm, pitman arm and
tie rod ends are normal service items and need to be inspected between 50,000
and 80,000 miles. To inspect the idler arm, pitman arm and tie rod ends, have
someone help you by turning the steering wheel slightly (jog) back and forth. If
excess movement is observed from any of the
steering components replacement is required.
D. Check Engine Mounts: The engine is suspended in the vehicle chassis
by engine mounts. These mounts are made of rubber and metal, when the mounts
fail it will allow the engine to rest against the suspension or frame causing a
vibration under acceleration.
For exact specific repair procedures for any of the steps above visit our
online repair
manual page.
Troubleshooting
/ Steering
Wheel Shakes Under Acceleration
Check Manufacturer Specific Steering
Wheel Shakes Under Acceleration Questions and Answers
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