Why does my car keep burning up alternators?

Asked by Guru9NTT9S Jan 21, 2022 at 05:44 PM about the 2009 Mitsubishi Galant ES

Question type: Maintenance & Repair

I have put three alternators in two new batteries in my
Mitsubishi Galant and it keeps burning their alternators up

2 Answers
310,565

Gene answered 2 years ago

Could be corroded wiring or a computer issue. Check voltage output from the alternator and compare it to the actual voltage at the battery. The voltage should not exceed 14.8 volts running. If it reads higher than that then you have a charge control problem in the ECM. A re-flash might fix it but only a dealer can say for sure.

Mark helpful

Your Answer:

Related Questions

  • Why does my car keep burning up alternators? 2 Answers

    I have put three alternators in two new batteries in my Mitsubishi Galant and it keeps burning their alternators up

    2009 Mitsubishi Galant ES

    -

    Maintenance & Repair

  • why does my car cut off 5 Answers

    so I just renctly replaced my alternator and got a new battery I recently had issues with it overheating replaced my bad radiator recently my car will start and I can drive it but I have to stay on th...

    2000 Mitsubishi Galant

    -

    Maintenance & Repair

  • Why does my car keep dying on idle? 1 Answer

    Hello, I have an 03 mistubishi galant es 4 cylinder. When I drive it around it will die anytime I need to idle. If I start it and just sit with it though, it idles just fine. The problem only star...

    2003 Mitsubishi Galant ES

    -

    Maintenance & Repair

  • does my alarm pad have anything to do with my car starting 1 Answer

    i lost my alarm key pad does this have anything to do with my car not started

    2007 Mitsubishi Galant

    -

    Maintenance & Repair

  • My car won't start what does it seem to be? 34 Answers

    I have a 04 Mitsubishi galant it started fine earlier but then I went to start It again a while after and It sounded like It was about to but it didn't I know for sure it isn't my starter Cus I he...

    2004 Mitsubishi Galant ES

    -

    Maintenance & Repair

Shortcuts

Search Mitsubishi Galant Questions

CarGurus Experts

  • #1
    dandyoun
    Reputation
    1,310
  • #2
    Daniel Foster
    Reputation
    890
  • #3
    Matt Rodriguez
    Reputation
    720
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Toyota Camry
62 Great Deals out of 1,074 listings starting at $3,500
Used Mitsubishi Outlander
44 Great Deals out of 1,689 listings starting at $3,995
Used Subaru Legacy
11 Great Deals out of 186 listings starting at $3,990

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.