S10 water pump battery drain.

Asked by GuruNT5HQ Oct 18, 2019 at 08:21 PM about the 2000 Chevrolet S-10 LS RWD

Question type: Maintenance & Repair

So my 2000 S10 has had some coolant issues in the past,
mainly being clogged up due to bad maintenance by a
previous owner. This morning on my way to work the
engine got very hot and the battery light came on. I topped
off the radiator and radiator and reservoir, and it seemed
to hear cycle normally and didn't overheat, however the
battery didn't charge and I almost didn't make it home. My
mind is telling me that the accessory belt has drag on it
most likely from the water pump with a bad bearing,
keeping the alternator from charging properly. Any ideas?

1 Answer
41,150

TDolby answered 5 years ago

One way is to test it your theory. Start the car and probe the battery with your multimeter. You should see around 14V. 12.3V with the engine off. If you don't see 13.8 or higher or it fluctuates. then yes, your probably right.

Mark helpful

Your Answer:

Related Questions

  • S10 water pump battery drain. 1 Answer

    So my 2000 S10 has had some coolant issues in the past, mainly being clogged up due to bad maintenance by a previous owner. This morning on my way to work the engine got very hot and the battery li...

    2000 Chevrolet S-10 LS RWD

    -

    Maintenance & Repair

  • my 98 s10 strarted missing when water pump started leaking 3 Answers

    my 98 s10 stared missing when water pump started leaking.

    1988 Chevrolet S-10 Extended Cab RWD

    -

    Maintenance & Repair

  • 98 S10 blazer fuel pump 3 Answers

    Can I take a 96 S10 truck fuel pump and put it into a 98 S10 Blazer

    Chevrolet S-10

    -

    Maintenance & Repair

  • 1991 s10 fuel pump problems 5 Answers

    i have a 1991 chevy s10 that has a fuel pump that won't shut off. i have changed the fuel pump, and the fuel pump relay, but it still runs no matter what, can anyone help me?

    1991 Chevrolet S-10

    -

    Maintenance & Repair

  • 86 s10 no pwr to fuel pump 9 Answers

    Someone bypassed the relay on my 86 s10 . Was driving and it just shut off. Now I'm not getting pwr to the pump at all and can't figure out why. Help please

    1986 Chevrolet S-10

    -

    Maintenance & Repair

Shortcuts

Search Chevrolet S-10 Questions

CarGurus Experts

  • #1
    Andrew Olsen
    Reputation
    9,840
  • #2
    Robert Smith
    Reputation
    3,410
  • #3
    Gene Arnett
    Reputation
    2,820
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Chevrolet Silverado 1500
212 Great Deals out of 5,937 listings starting at $3,995
Used Ford Ranger
14 Great Deals out of 1,454 listings starting at $2,888
Used Toyota Tacoma
53 Great Deals out of 1,012 listings starting at $8,708
Used Ford F-150
304 Great Deals out of 15,351 listings starting at $1,954
Used Dodge Dakota
19 listings starting at $4,394
Used GMC Sierra 1500
131 Great Deals out of 6,882 listings starting at $3,975
Used Chevrolet Blazer
17 Great Deals out of 828 listings starting at $21,977
Used Chevrolet Camaro
24 Great Deals out of 344 listings starting at $10,500
Used Chevrolet Silverado 2500HD
17 Great Deals out of 1,163 listings starting at $8,999
Used Chevrolet C/K 1500
4 listings
Used Toyota Tundra
45 Great Deals out of 1,130 listings starting at $5,999
Used Nissan Frontier
18 Great Deals out of 910 listings starting at $6,998

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.