How to Repair Engine Vibration in Hyundai Sonata

How to Repair Engine Vibration in Hyundai Sonata

Some Trouble may Cause of Poor Contact of Harness, Sensor Fault, or Mechanical part that affect the normal function of Engine.

Model: Hyundai Sonata YF

Year: 2011

Displacement: 2400cc

1) Study Guide Condition:

• Engine Vibration on Idling.
• Front Engine Noise During Driving.

2) Auto Repair Cause:

1. Due to A/C compressor Internal Damage and Hard to Turn.

   

3) Study Guide Diagnosis

1. Check w/ Scan Tool = No Trouble Code
2. Check Fuel Pressure = Ok
3. Check for the Injector = OK
4. Check For the Spark plug= OK
5. Check  and turn manually the Engine to check if smoothly rotate but pull out the Spark plug.
   = Hard to turn
   = Pull out the Outside Belt then turn = OK
   = Check the all tensioneer bearing and A/C compressor
   = Found Out that the Compressor slightly stuck up

4) Auto Repair and Replace Part

1. Replace w/ new A/C compressor.

more case and Study Guide at the same time Auto Repair Procedure

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