Why do I have to change my alternator twice a year?

Asked by Allych1ck Jun 02, 2018 at 05:11 PM about the 2001 Toyota 4Runner Limited 4WD

Question type: Shopping & Pricing

So, my 2001 toyota 4runner doesnt hold a alternator for
very long seems like twice a year I have to change it. Can
some one please tell me why is this happening??
Suddenly if im at a red light I can tell when my car just
slowly drops in power.

1 Answer
650

Bill answered 5 years ago

Do you replace the alternator with the original equipment from Toyota? Or do you buy rebuilt alternators which are generally less reliable. I had the same problem with a Buick Regal years ago using rebuilt alternators. Other than this, does a 2001Toyota 4Runner have a separate voltage regulator which could be the problem. But the voltage regulator probably is integral with the alternator.

Mark helpful

Your Answer:

Related Questions

Shortcuts

Search Toyota 4Runner Questions

CarGurus Experts

  • #1
    Papaobewon
    Reputation
    5,790
  • #2
    Kurt Burton
    Reputation
    2,600
  • #3
    azurro
    Reputation
    1,670
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Toyota Tacoma
37 Great Deals out of 793 listings starting at $9,975
Used Toyota Highlander
42 Great Deals out of 851 listings starting at $7,498
Used Toyota Tundra
28 Great Deals out of 935 listings starting at $10,698
Used Toyota RAV4
145 Great Deals out of 3,035 listings starting at $3,888
Used Toyota Sequoia
3 Great Deals out of 60 listings starting at $19,990
Used Toyota Land Cruiser
12 listings starting at $41,990
Used Ford F-150
316 Great Deals out of 13,514 listings starting at $3,888
Used Toyota Camry
56 Great Deals out of 1,103 listings starting at $2,500
Used Jeep Wrangler
147 Great Deals out of 5,957 listings starting at $2,995
Used Chevrolet Tahoe
22 Great Deals out of 799 listings starting at $7,499
Used Chevrolet Silverado 1500
170 Great Deals out of 7,384 listings starting at $6,995
Used Jeep Grand Cherokee
125 Great Deals out of 3,711 listings starting at $4,999

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.