Car Shuts Off After Changing Spark Plugs

Asked by Kevin Apr 07, 2019 at 01:27 PM about the 2005 Chevrolet Trailblazer LS 4WD

Question type: Maintenance & Repair

I Had A Check Ingine Light On My 05 Chevy
Trailblazer Which Came To Be Because Of
Multiple Misfires, So I Changed All The Spark
Plugs And Now My Check Ingine Light Is Off
But I Drove Around The Block And My Truck
Keep Cutting Off When I Come To A Stop. I
Even Noticed When I First Start It Up It Act  
Ss If It Barely Want To Start

3 Answers

11,575

Kevin, when you changed your plugs, did you disconnect the battery for any reason?

11,575

When's the last time you cleaned the throttle body? Disconnect fuses # 10 and # 28 under the hood. Clean your throttle body, then put it all back together. Should either solve your issue or be much better.

Your Answer:

Trailblazer

Looking for a Used Trailblazer in your area?

CarGurus has 1,130 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
20 Great Deals out of 874 listings starting at $19,499
Used Chevrolet Equinox
71 Great Deals out of 2,795 listings starting at $4,499
Used Chevrolet Tahoe
22 Great Deals out of 922 listings starting at $11,900
Used Chevrolet Silverado 1500
210 Great Deals out of 5,957 listings starting at $2,975
Used Jeep Grand Cherokee
107 Great Deals out of 3,230 listings starting at $4,995
Used Toyota RAV4
93 Great Deals out of 2,122 listings starting at $3,888
Used Honda CR-V
100 Great Deals out of 3,907 listings starting at $1,795
Used Ford Explorer
78 Great Deals out of 2,097 listings starting at $2,999
Used Chevrolet Malibu
47 Great Deals out of 1,133 listings starting at $1,295
Used Chevrolet Colorado
21 Great Deals out of 1,519 listings starting at $6,800
Used Ford Escape
131 Great Deals out of 4,685 listings starting at $1,995

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.