Q: My turn signals don't flash when I signal them.

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When I go to signal a turn, the light will appear on my dashboard, but the signals won't flash, or even make the noise. I have to mess around with my hazard switch for quite some time and then they will flash. It isn't a huge problem, but it is just super annoying and I would like to know if you could offer some advice. Do you think it is the flasher and it needs to be replaced?

My car has 147800 miles.
My car has an automatic transmission.

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