Both my 94 & 95 turn signals flas ver fast when I hook a trailer to them. Is this a voltage overload issue or maybe worn flashers? Trailer doesn' t matter. Both trucks with different trailers do the same thing.

 

My truck did the same thing any time I would hook up a trailer. So I just changed the flasher to a heavy duty one.

 

x2

 

Flasher... Need heavier ground.... All depends if your doing 4 flat it 6 way with brake controller

 

4 flat. I'll try to get the heavy duty flasher. The 95 model always has a fast flash. It may be bad even without the trailer. Thanks guys.

 

Are u running a plug and play system that connects to the tail light conectors I work for a trailer rv company (day job)

 

The factory flasher only works for the amount of bulbs the truck comes with. That's why when a bulb blows it doesn't flash. Adding more bulbs (trailer) makes the flasher go faster. A heavy duty flasher flashes at a constant rate so it will flash the same with a trailer, without or with a blown bulb.

 

i put a heavy duty electronic flasher in my '95 PROBLEM SOLVED
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