Join Date: Dec 2008
Location: Tyler, TX
Thanked 407 Times in 347 Posts
The battery light in an indication of ALTERNATOR function, not battery condition. Yup, stupid I know.
I would suspect that alternator is failing, although unusual, it happens. It could also be that the key supplied power to the alternator is too low for it to work properly, this can be caused by a bad ignition switch, corroded connection, or bad/correded fuse or fuse holder.
'93 F-250 HD, 7.3L IDI, 5spd - FARM TRUCK
I Support: Trailer brakes an every axle over the towing vehicle's GVW; CDLs for RVers; Safety inspections for ALL vehicles and 6 axle trucks (97K GVW proposal).
Democracy is two wolves and a lamb voting on what to have for lunch. Liberty is a well-armed lamb contesting the vote - Benjamin Franklin
I vote for LIBERTY!