6 Singer Sewing Machine Stitch Problems And Solutions

Singer sewing machines are one of the most trusted sewing machine brands on the market. But just like other sewing machine brands, you’re never too far off from a stitching problem. In this article, I ‘v compiled a long list of stitching problems you’re likely to face on a singer sewing machine and with possible solutions.

What Are Singer Sewing Machine Stitch Problems?

Singer Sewing Machine Stitch Problems

Some common stitch problems you might encounter on your Singer sewing machine might be loose stitches, a zigzag feature not working properly, stitch length problem, or skipped stitches. These problems can either be solved by cleaning up your sewing machine or simply using the right needle for the specific fabric type.

While stitch problems can be quite frustrating, the good news is that they can mostly be solved with a few tweaks and tricks. A few tips on how to fix common Singer sewing machine stitch problems can help save a few dollars in repair money.

Common Singer Sewing Machine Problems and Solution

Loose Stitches

One problem you may encounter with your singer sewing machine is loose stitches. There are a few reasons why you may have this problem. One of such reasons is when lint accumulation prevents your feed dog from gripping your fabric tightly. With Singer sewing machines, precision is one element you cannot compromise on. This is why a little lint can destabilize your machine’s sewing mechanism.

Another reason why you may get loose stitches is when you’re using the wrong needle size. If your needle is not meant for the fabric type, it could affect how smoothly your machine works. Then again, it could be that your machine’s tension is not right.

Fixing Loose Stitches

The best way to find a solution to your loose stitching problem is to first determine why your singer sewing machine is producing loose stitches. If this is caused by the accumulation of lint, the best solution is to clean up your sewing machine and oil its mechanical parts properly. Also, be sure to do this often to prevent a reoccurrence.

If the problem is due to using a wrong needle, simply replace it with the proper needle size for your fabric. If the problem has something to do with your machine’s tension, simply rethread from top to bottom to give the correct upper and lower thread tension.

Zigzag Stitch not Working

Zigzag Stitch not Working

Another frustrating problem you can have with your sewing machine is when the zigzag stitch doesn’t work anymore or you’re not able to sew many stitch options with it. This could be as a result of dirt finding its way into your sewing machine. Another reason why your zigzag stitch isn’t working properly is when you mistakenly hit the double-needle switch. This switch limits your stitching options to double-needle stitch only. Whatever the problem is, zigzag issues are not always as complicated as they seem. If you can identify the problem, it should not take too long to fix.


The solutions to this problem are pretty simple. If it’s a dirty machine problem, you only need to clean up your machine properly. You may also want to apply some oil to keep its mechanical parts working properly. There should be some directions on how to apply oil to your machine on the machine’s manual. If you don’t trust your cleaning skills, you may want to hire a professional to give your machine a proper clean up and servicing.

If the problem is the double-needle switch, you can check to see if it’s not switched to straight-line stitching only. You can also check your machine’s tension to be sure it’s not influencing the zigzag feature. If it is, you can fix this by loosening the tension a bit.

Stitch Length Problems

Stitch Length Problems

Stitch length problem is peculiar to a few sewing machine brands like Singer. These machines feature gears made with rubber, plastic, or silicone. In this case, the gear teeth wears down eventually making it difficult to adjust your stitch length. Also, the gear can completely come off making it almost impossible to change your stitch length. It could also be that the gear is not broken at all. When the computer is malfunctioning, it becomes difficult to change the stitch length.


This is one problem that may be a bit too much for a DIY job. Fixing the computer or broken gear is a job for a professional. The process is way too complicated for just anyone to give it a try. So, your best choice is to hire someone to get it done.

Machine Skipping Stitches

If your sewing machine is skipping stitches, there are two main problems that could be at play. First, it could be that your machine’s needle is damaged or dull. It could also be an issue of disrupted timing. If your machine’s needle is inserted incorrectly, it will be unable to pull up the bobbin thread causing skipped stitches.


The best way to solve this problem is to first check if you have inserted the needle correctly. If it isn’t, see to it that the needle is pushed up the needle shaft with the needle’s flat part positioned towards the back. If the needle is inserted correctly, check to see if it’s the right needle for the fabric. If It isn’t, change the needle to the correct needle type for your fabric.

Poor Stitch Quality

Stitch Quality

Another stitch problem you’re likely to face on your singer sewing machine is poor stitch quality. When your stitch quality is poor, your projects will lack that all-important professional touch. There are several reasons why your stitch quality could be poor. It could be as a result of an overused needle, poor maintenance, poor quality thread, or incorrect bobbin type.


The problems mentioned above should be easy to solve. If it’s an overused needle problem, all you need to do is change the needle. Also, you should always look to change your needle regularly. In the case of poor maintenance, you may have dirt in your machine that needs cleaning. Clean your machine regularly and be sure to oil its mechanical parts.

If the problem is a wrong bobbin, just change your bobbin to the correct type for your machine and its model. There are differences in the bobbins made by different manufacturers. This is why you always need to check to see if you have the correct bobbin for your sewing machine model.

Lastly, if you’re having thread problems, it’s easy to solve. Dump your poor quality thread and get a better one. It may cost a few extra dollars, but it’s always best to buy only top quality threads to avoid stitching issues.

Jammed Stitches

Jammed stitches is one problem you’d want to avoid while working with a singer sewing machine. Also called bird nesting, jammed stitches could happen when your machine is not threaded properly. If your thread wasn’t passed through the take-up lever, you’re sure to experience jammed stitches whenever you sew. Instead of forming normal stitches, your sewing machine will place all the stitches in one area making it look like a bird nest. This is why it is called bird nesting.


Since the cause of this problem is mostly improper threading, what you must do is to ensure the machine is threaded properly. Be sure the thread goes through the take-up lever and always thread your sewing machine with the footer up.

Most of the problems listed above can be solved with a few tweaks and I have listed solutions that should eliminate them. If the problem persists, your best bet is to hire a professional to give your sewing machine a thorough check. Don’t try to force things as you may permanently damage your sewing machine while at it.

Related Questions

Related Questions

What is the most common singer sewing machine stitch problem?

The most common stitch problem you’re likely to face on your singer sewing machine is loose stitches. This is because lint accumulation is almost inevitable as you use your machine from day to day. Also, many people make the mistake of using the wrong needle for a particular fabric. With these common issues arising, almost every beginner sewer is bound to encounter loose stitch problems at some point.

What’s the best thing to do when my singer sewing machine is having stitch problems?

Once you notice a stitching problem with your singer sewing machine, the first thing to do is to stop sewing. Try to determine the cause of the problem. If it’s something you can fix, go ahead and try. If you don’t think you can fix it, hire a professional to help fix the problem.



I'm Jessica Flores, a professional fashion designer and an expert seamstress. Crafting has always been a deep-seated passion of mine, one that has flourished and evolved over the years. I've dedicated considerable time to both studying and practicing in the realm of fashion and sewing, amassing a wealth of experience and skills. It brings me great joy to share these insights and experiences with you all, hoping to inspire and foster a similar passion for the art of sewing.

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