Whether it’s a modern model or a vintage treasure, sewing machines need love. I’ve got more machines than I care to admit and I try to keep them all running happily.
A few simple tips: clean the fluff out often (fabric lint builds up fast), use good quality thread, and give them a rest when they start making odd noises. If you’re using a vintage machine, a tiny drop of oil and a gentle hand goes a long way.
Look after your machine, and it’ll look after you. Most of mine are older than I am - and they’re still going strong.