If you’re wondering, “Why does my guitar buzz when I strum?” you’re not alone. This guide will take you through the diagnosis and resolution process, covering common reasons such as string action, fret issues, neck alignment, pickups, and more.

Why Does My Guitar Buzz When I Strum – Understanding the Problem
Buzzing in a guitar when strumming can come from several areas. Identifying the cause is the first step to resolution.
Strings and Action
Low action or damaged strings can cause buzzing. Follow these steps:
- Inspect the Strings: Check for wear, breakage, or rust. Replace if necessary.
- Check the Action: Measure the string height at the 12th fret. If too low, it may cause buzzing.
- Adjust Action: Follow your guitar’s manual or consult a professional to adjust the action.
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Fret Issues
Uneven or worn frets can also create buzzing. Here’s how to check:
- Inspect Frets: Look for uneven, worn, or damaged frets.
- Level Frets: If uneven, they may need leveling by a professional luthier.
Neck Alignment
Improper neck alignment can lead to buzzing. To check and adjust:
- Check Neck Straightness: Use a straight edge or specialized tool.
- Adjust Truss Rod: If the neck is not straight, carefully adjust the truss rod according to the manufacturer’s instructions, or seek professional help.
Pickups and Electronics
If your guitar is electric, buzzing may be an electronic issue:
- Inspect Pickups: Check if they are too close to the strings and adjust as necessary.
- Check Wiring: Loose or faulty wiring can cause buzzing. Consult a professional if you suspect this is the issue.
Why Does My Guitar Buzz When I Strum: Conclusion
By systematically examining the above areas, you should uncover “Why does my guitar buzz when I strum?” If you cannot solve the problem yourself, don’t hesitate to consult a professional luthier.