Automotive/alternater problems

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Expert: - 10/18/2006


Question
I've had two alternates installed in my 1999 Yukon and they both have failed the only work I've had done before this start happening is an actuater installed for my heat to come out of the front vent's.  i do have a stereo system that runs an 800 watt and a 600 watt amp with a 1 farad punch cap. can you tell me what might be the problem?

Answer
Greg,
  I'm a Part Specialist, NOT a tech but I would guess the stereo is putting too much drain on the charging system. Try disconnecting the stereo and see what happens. If all seems well with the stereo unhooked, you may have to find an electrical shop that can custom wind an alternator for you.
  Again, please understand that I'm into the Parts end of this business... NOT A TECH but I have run into this before on the parts counter. Kids put stereos in their car to rattle the body apart (and it will) but don't take care of the electrical supply source.
  Good luck and thank you for your inquiry...
  Skip
  HARD TO FIND AUTO PARTS

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Skip Bollinger

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Heretofore, I will NOT answer any mechanical question. I am not qualified and can only offer speculations. You are better served by others that are true Techs. With that being said, please only ask about parts and locating obsolete Auto Parts. Thank you. I have the ability to locate quite a few mechanical parts for American made vehicles fron the 1900`s to present. Some are OEM and some are aftermarket. This would include engine, brake and chassis parts. Body parts and trim are VERY difficult to find but you may inquire. If you need assistance in repair, I have illustrated books for major American manufacturers that show some illustrations BEFORE 1974. If needed, I can supply repair manuals for your specific vehicle. PLEASE REMEBER I'M A PARTS SPECIALIST, NOT A TECH!! Thank you.. Skip

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