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post #31 of (permalink) Old 02-12-2019, 06:04 AM
ossodiseppia
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Folks, resistors are not necessary for these LEDs to work on our vintage Alfas. These LEDs do not pull enough current to sufficiently heat the spring element in a thermal flasher. This resistor "fix" is meant for newer cars that experience hyper-flashing.

All you need do is swap the flasher unit for a modern one. This is less time consuming and cheaper. I bought the one in the picture below from Amazon for $10. It has a small adjustment screw (grey colored) which can be turned to control the rate of flashing. The only issue I have with this flasher is that it is silent. You can find a similar product that will emit a clicking sound much like a conventional thermal flasher.

Using the LEDs without resistors will reduce the amperage consumption and the wire harness will appreciate the break.

https://www.amazon.com/gp/product/B0...?ie=UTF8&psc=1
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Brian __________________________________
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