Why Does The G String Go Out Of Tune. Even though the g string appears to be thicker than the high e and b strings, its core is actually thinner, thus making it more prone to going out of tune. All my guitars do it under heavy blues style playing.
Get really floppy, and even fretting them will make them go out of tune, easily. The g is the most compromised string in that regard. Just continue to stretch out the strings, pull them up from the fretboard, tune, play, repeat.
And Simply Moving To A Wound G String Won’t Necessarily Fix All The Problems — Wound G Strings Have Thinner Cores Than Other Wound Strings, So Issues Can Persist If The Guitar Hasn’t Been Properly Set Up.
Check out this picture, the g string is moved forward more than the other strings considerably, it works. Wind and guide the strings around the tuners. Also, thicker strings will give you a richer tone and longer sustain.
If A Guitar’s Neck Is Fairly Short, The String Will Be Under Less Tension, And The String Will Be More Likely To Slip Out Of Tune.
Wrapped g strings are also way thicker that most people want for a g string so unwrapped ones are commonly used. The g is the most compromised string in that regard. When you're changing strings, make sure to stretch each string (and especially g string) before you pull each through tuning post.
Also, There Can Be A Bigger Problem With Your Guitar.
Even though the g string appears to be thicker than the high e and b strings, its core is actually thinner, thus making it more prone to going out of tune. Since its the closest to being out, other fretted notes as well as notes fretted on that string are already the most out of tune. The reason the g and d strings go out so much has to do with the angle and distance to reach the tuning posts at the top of the headstock.
That May Be The Reason Why It's Always Out Of Tune.
Some guitars g strings suffer more than others, not sure why. Google g string intonation for lots more info. Yes g's fall out easier than the other strings.
Why Does My G String Seem To Go Out Of Tune More Easily Than The Others?
A simple thing like the uncut tag end of a string wagging off the end of the headstock could be the cause of why your g string is always out of tune. If you're sure all the fretted notes are in tune when you de tune the third string, then it means that your open g string is too long because the string is not contacting the edge of the nut. For electric guitars, you should use at least 10s, for several reasons.