Make sure that the flasher is matched to the type of bulbs you are using. LED bulbs require a LED flasher and incandescent require a flasher made for incandescent bulbs.

I had the same problem only my lights were incandescent and the flasher was for LED.


Phil
Moderator, The Engine Shop, Interiors and Project Journals

1952 Chevrolet 3100, Three on the Tree, 4:11 torque tube
Updated to: ‘59 235 w/hydraulic lifters, 12v w/alternator, HEI, PCV and Power front Disc Brakes
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