Have you oiled the motor?
This has happened a couple times on my old Singer (same symptoms), and if I run it for a while I sometimes even smell/see smoke. Then I remember to put a few drops at all the oil points, and everything runs better.
Have you oiled the motor?
This has happened a couple times on my old Singer (same symptoms), and if I run it for a while I sometimes even smell/see smoke. Then I remember to put a few drops at all the oil points, and everything runs better.