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Transmission problems Symptom: When you are shifting into one particular forward gear, a grinding sound it heard.

Auto Specialist Diagnose: Grinding sound when shifting in one particular gear especially on forward gear, this is an indication of a problem on the synchronizer of that particular gear. A synchronizer is a device inside a transmission making the rotating shafts and gears together at the same speed for smooth shifting. When the synchronizer is faulty it will result in a grinding sound when shifting and worst you cannot shift at all.

However, if the grinding occur into first gear from a stop the possibilities is too much clutch pedal or free play, this is the distance that the clutch pedal move before engaging. Sometimes even when a clutch pedal is fully depressed, the clutch is not fully disengaged which resulted in grinding sound when shifting into first gear.

Auto Diagnose Caused: Faulty Synchronizer of a particular gear that is grinding.

Auto Specialist Advice:

Bring your car to a reputable auto repair shop that specialized in transmission works and ask the mechanic to inspect your car, as initial step have your clutch pedal free play be adjusted. If a mechanic told you that you need your transmission pull down, seek several shop for second opinion before you agree to have your car transmission teardown.

Tags : transmission, clutch, automotive