Charging failure indicated

Tiny
BENTON JACKS
  • MEMBER
  • 1991 TOYOTA TERCEL
  • 1.5L
  • 4 CYL
  • 2WD
  • MANUAL
  • 150,000 MILES
Removed alternator and bench tested by two automotive shops. Replaced battery as directed. Car runs for two minutes then charge failure lights come on. What is the solution to fix charging problem. All cable wiring is correct and tested.
Tuesday, January 9th, 2018 AT 7:29 PM

1 Reply

Tiny
KHLOW2008
  • MECHANIC
  • 41,814 POSTS
Check the crank pulley damper if equipped. A bad damper would result in alternator turning at lower speed than the engine. Visually note the alternator turning speed to see if it is turning very slow.
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Wednesday, January 10th, 2018 AT 7:31 AM

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