View Full Version : Flasher Time?

08-07-2009, 11:13 PM
How long can i run my 4-way flashers in my '06 F-150 with no engine without the battery dipping too low so that i cannot start it?

I have a job tomorrow that i would like to have them on for and dont wanna turn the key to find a dead battery.

08-08-2009, 12:39 AM
Ive run mine on my 97 f150 for around 4 hours and it started right up. Just run them for a few hours and start the truck every 3 or 4 hours if you are worried about it. I have since "purchased" road cones so I no longer use my flashers

08-10-2009, 12:57 AM
i have never used them longer than 30 mins but they can probably go for a pretty long time. cones are a great idea as well