Posted by rick pacholski [71.71.124.179] on Wednesday, December 11, 2013 at 15:31:11 :
In Reply to: Re: You need a heavy duty flasher... posted by Nick [99.100.212.49] on Wednesday, December 11, 2013 at 12:45:58 :
Packaging used to be marked "heavy Duty" for trailer towing. Reading your further discussion, modern flashers will blink fast if any single bulb in the system is not functioning correctly .
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