Battery Light flickering on full throttle

[powerstrokin999]

My 03 6.0 has the battery charge light flickering when Im at full throttle the lights actually dim a little to? checked wires and everything and it all looks good.

[sargar]

You need to have the batteries and alternator tested. Make sure the batteries are tested as individuals.

[renegadedooer]

mine did that about a month ago. Batteries checked out ok. Changed the alternator and the light hasnt come back. Went from 12v to 14v on my edge.

[2 stroker]

Need to get it fixed ASAP because it will kill your FICM new from Ford $1100 to $1400 or send yours in for repairs about $300
FICM Repair.com - Your Source for FICM Repair
2 stroker

[powerstrokin999]

What the alternator? or the fcim? I'm also having problem with my heater fan blowing fuse and my right turn sugnla blowing fuse

[f250ghost]

Get a new alternator

[2 stroker]

Originally Posted by powerstrokin999

What the alternator? or the fcim? I'm also having problem with my heater fan blowing fuse and my right turn sugnla blowing fuse

alternator
https://www.dcpowerinc.com/category/...rd&model=F-350 Super Duty
FICM
FICM Repair.com - Your Source for FICM Repair
If you are blowing fuses you have a short to ground someplace.
2 stroker

[powerstrokin999]

does anyone know where or if the wires run next to eachother? the heater and right turn signal..

[Hornet Driver]

On the original post...run a new ground from the alternator bracket to the frame ground.