1997 Ford F350 Stalls When Headlights are Turned on.
Comments:
Nov 09, 2009
- Had battery Checked and alternator also, both are operating fine. with truck running, i turn headlights on and engines stalls, if i'm quick i can push the headlights off and the truck refires and continues to run. all other equipment operates while truck is running. headlights operate with truck off.
Battery lacks a deep charge and alt not working. Charge rate at battery shoild be 13.6v to 14.2 v charging good at 13v and not charging at 15v. not enough power to carry the headlight and engine electrical needs.