1992 Lexus SC 400 altinator

1992 LEXUS SC 400
18,000 MILES • V8 • 2WD • AUTOMATIC
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EWERTTMURRAR
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  • 1 POST
troubleshooting alternator for 1992 lexus sc 400 what voltage should it be putting out.
Dec 16, 2008 at 11:38 AM
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RASMATAZ
  • ✓ASE Certified Mechanic
  • 75,992 POSTS
  • ASE Certified Mechanic
If its me checking-anything between 13.5 -15.5 volts its doing its job while engine is idling and a load being applied. below and over its no good.
Dec 16, 2008 at 11:43 AM
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