2002 Chevy trailblazer starter problem

10

Asked by Darian Jan 31, 2021 at 06:00 PM about the 2002 Chevrolet Trailblazer LTZ 4WD

Question type: Maintenance & Repair

I have a 2002 Chevy trailblazer and I put a
new battery, new starter, and also a new
alternator and it still want start up. Any
suggestions on what should I do next to get it
start up agin

3 Answers

27,570

Are you saying it cranks good, but, won't start? Make sure battery has a full charge and battery connections all good. Have helper crank it while you check for spark at the plugs-- proper fuel pressure and fuel injector pulse. Any applicable trouble codes? Plus, I wonder about your security system. Sometimes when battery voltage is lost, some modules may to relearn or be reprogrammed. Below is theft relearn. Now, if starter motor won't even crank, have to check starter motor wiring circuits.

Your Answer:

Trailblazer

Looking for a Used Trailblazer in your area?

CarGurus has 1,123 nationwide Trailblazer listings starting at $18,495.

Postal Code:

CarGurus Experts

  • #1
    FJ4072
    Reputation
    7,690
  • #2
    Gene Arnett
    Reputation
    3,180
  • #3
    bigdogracer
    Reputation
    2,760
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Chevrolet Blazer
19 Great Deals out of 872 listings starting at $19,499
Used Chevrolet Tahoe
24 Great Deals out of 911 listings starting at $11,900
Used Chevrolet Silverado 1500
202 Great Deals out of 5,975 listings starting at $2,975
Used Jeep Grand Cherokee
109 Great Deals out of 3,238 listings starting at $4,995
Used Toyota RAV4
108 Great Deals out of 2,083 listings starting at $3,888
Used Honda CR-V
103 Great Deals out of 3,896 listings starting at $1,795
Used Ford Explorer
86 Great Deals out of 2,065 listings starting at $2,999
Used Ford Escape
124 Great Deals out of 4,594 listings starting at $1,995
Used Chevrolet Malibu
50 Great Deals out of 1,139 listings starting at $1,295
Used Toyota Camry
52 Great Deals out of 985 listings starting at $2,212

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.