Cylinder issues

Asked by Jul 22, 2017 at 09:03 PM about the 2005 Chevrolet TrailBlazer LS 4WD

Question type: Maintenance & Repair

I've replaced coil packs, spark plugs, and the #4 coil cylinder has no firing to it at all.  What can I check next?

2 Answers

2,790

Spark plug wire resistance or if it has an open circuit status

70,845

Compression test that cylinder. If you have no compression or very low compression it's a burned valve. HTH. -Jim

Your Answer

Chevrolet TrailBlazer Experts

  • #1
    bigdogracer
    Reputation
    910
  • #2
    Tom Demyan
    Reputation
    890
  • #3
    tennisshoes
    Reputation
    700
View All

Related Models For Sale

Used Chevrolet Tahoe
688 Great Deals out of 41,260 listings starting at $1,995
Used Jeep Grand Cherokee
837 Great Deals out of 70,338 listings starting at $700
Used GMC Envoy
47 Great Deals out of 2,146 listings starting at $1,482
Used Chevrolet Silverado 1500
2,213 Great Deals out of 167,782 listings starting at $1,000
Used Dodge Charger
419 Great Deals out of 28,040 listings starting at $2,490
Used Ford Explorer
874 Great Deals out of 67,236 listings starting at $1,295
Used Chevrolet Impala
555 Great Deals out of 35,062 listings starting at $900
Used Chevrolet TrailBlazer EXT
9 Great Deals out of 1,033 listings starting at $2,000
Used Chevrolet Equinox
986 Great Deals out of 61,218 listings starting at $999
Used Dodge Durango
238 Great Deals out of 22,425 listings starting at $895
Used GMC Yukon
430 Great Deals out of 22,359 listings starting at $1,995
Used Ford F-150
2,478 Great Deals out of 193,492 listings starting at $799

Used Cars For Sale

2007 Chevrolet TrailBlazer LS 4WD For Sale
10 Great Deals out of 213 listings starting at $2,500
2005 Chevrolet TrailBlazer LS 4WD For Sale
8 Great Deals out of 314 listings starting at $1,950

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.