Charging of alternator
10

Asked by Diana Aug 25, 2020 at 06:14 PM about the 2002 Chevrolet Blazer LS 2-Door 4WD

Question type: Maintenance & Repair

Replaced the starter and alternator
within a week of each other and the
gauge still doesn't read 14 for the
alternator

4 Answers

F_O_R answered 3 years ago

Use a multimeter to check the charging voltage at the battery. Maybe the gauge is inaccurate.

2 people found this helpful.
Mark helpful
26,245

taver91 answered 3 years ago

What does it read? Does the car start? If not, what are the symptoms (doesn't crank, cranks but doesn't start, clicks heard when trying to start)?

3 people found this helpful.
Mark helpful

LightMechanic answered 3 years ago

Alternator normal ape ration should output 13.5- 14.5Volts it low try to disconnect the negative terminal and if the car turn off it bad alternator

Mark helpful

Your Answer:

Related Questions

  • Charging of alternator 4 Answers

    Replaced the starter and alternator within a week of each other and the gauge still doesn't read 14 for the alternator

    2002 Chevrolet Blazer LS 2-Door 4WD

    -

    Maintenance & Repair

  • alternator 1 Answer

    usage on alternator

    2004 Chevrolet Blazer LS 4-Door 4WD

    -

    Maintenance & Repair

  • over charging 4 Answers

    i got a 2000 chevy 2 door blazer, 4.3 lt v6 only 2 wheel drive. i just replaced the alternator cause it was putting out about 16 volts. and the new part i just put in is putting around 14 or 15 volts,...

    2000 Chevrolet Blazer LS 2-Door RWD

    -

    Maintenance & Repair

  • alternator 2 Answers

    voltage drop at gague ....intermitent. Some have told me that it is the pulley on the alternator. Loosened belt on the pulley and turned by hand...felt a little grinding. Is there a way to know if I n...

    1997 Chevrolet Blazer

    -

    Maintenance & Repair

  • lack of heat 2 Answers

    any info on trouble shooting lack of heat on a 86 K5 blazer? I just replaced the thermostat with success. Is it the heater core or is there something else I could try?

    1986 Chevrolet Blazer

    -

    Maintenance & Repair

Blazer

Looking for a Used Blazer in your area?

CarGurus has 14,964 nationwide Blazer listings starting at $4,495.

ZIP:

Own this car?

Share your experience with others.

2002 Chevrolet Blazer

Write a car review

Review another car

Shortcuts

Search Chevrolet Blazer Questions

CarGurus Experts

  • #1
    Andrew Olsen
    Reputation
    4,240
  • #2
    Rowefast
    Reputation
    3,540
  • #3
    yetilikesbeer
    Reputation
    2,410
View All

Know more, shop wisely

Search

Related Models For Sale

Used Chevrolet Trailblazer
446 Great Deals out of 21,491 listings starting at $2,300
Used Chevrolet Tahoe
1,043 Great Deals out of 20,249 listings starting at $1,100
Used Jeep Grand Cherokee
2,611 Great Deals out of 49,902 listings starting at $624
Used Chevrolet Silverado 1500
4,144 Great Deals out of 131,969 listings starting at $975
Used Ford Explorer
2,237 Great Deals out of 63,596 listings starting at $999
Used Toyota RAV4
1,857 Great Deals out of 28,806 listings starting at $1,350
Used Chevrolet Camaro
608 Great Deals out of 9,236 listings starting at $3,867
Used Toyota 4Runner
1,185 Great Deals out of 18,672 listings starting at $1,800
Used Honda CR-V
2,055 Great Deals out of 41,712 listings starting at $1,100

Used Cars for Sale

2024 Chevrolet Blazer For Sale
21 Great Deals out of 7,169 listings starting at $26,014
2023 Chevrolet Blazer For Sale
69 Great Deals out of 1,157 listings starting at $22,499
2022 Chevrolet Blazer For Sale
125 Great Deals out of 1,226 listings starting at $20,007
2021 Chevrolet Blazer For Sale
307 Great Deals out of 3,370 listings starting at $16,490
2020 Chevrolet Blazer For Sale
121 Great Deals out of 1,118 listings starting at $15,992

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.