I replaced my alternator because it quit had it checked and it was bad but put the rebuild alternator in and only getting 12.6 volts.

Asked by Feb 03, 2017 at 01:22 PM about the 1996 Isuzu Trooper 4 Dr S 4WD SUV

Question type: Maintenance & Repair

When I replaced the alternator and took it to the parts store they tested it and stated the regulator was bad.  Removed the alternator and took it in and they tested with their equipment and was told that the alternator was good.  I have three ECM control boxes I know that are good and it still does the same thing 12.6 volts

2 Answers

108,005

A slipping belt could cause low volts, did you change the belt as well?

1 of 1 people found this helpful.

No but it was good only replace it in October 2017 when I had to change the engine out.

Your Answer

Isuzu Trooper Experts

  • #1
    N8dogg
    Reputation
    670
  • #2
    tennisshoes
    Reputation
    420
  • #3
    DerekW85
    Reputation
    210
View All

Related Models For Sale

Used Toyota 4Runner
234 Great Deals out of 21,053 listings starting at $1,500
Used Isuzu Rodeo
213 listings starting at $1,250
Used Mitsubishi Montero
3 Great Deals out of 121 listings starting at $1,750
Used Toyota Land Cruiser
8 Great Deals out of 1,016 listings starting at $6,995
Used Jeep Cherokee
412 Great Deals out of 40,570 listings starting at $1,800
Used Jeep Grand Cherokee
914 Great Deals out of 70,536 listings starting at $995
Used Mitsubishi Montero Sport
271 listings starting at $2,500
Used Nissan Pathfinder
322 Great Deals out of 23,717 listings starting at $2,500
Used Ford Explorer
818 Great Deals out of 62,484 listings starting at $1,495
Used Chevrolet Tahoe
619 Great Deals out of 36,026 listings starting at $1,800
Used Ford Expedition
394 Great Deals out of 21,971 listings starting at $1,500
Used Isuzu Pickup
5 listings
Used Ford F-150
2,221 Great Deals out of 180,841 listings starting at $1,500

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.