flashing check engine light

Asked by Mar 06, 2016 at 11:01 PM about the 1999 Chevrolet Blazer 2 Door LS 4WD

Question type: General

my 1999 Chevy Blazer check engine light
flashing changed spark wires plugs o2
sensors and is still flashing went to
Autozone they say its number 2 cylinder not
firing.I checked for spark on number 2 and it
has spark

1 Answer

1,730

Are u sure its #2 or checking? How did u find out firing order? Make sure it is in fact 2. Also did u just check wire or actual plug. If u just checked wiring, wat about plug fouling or needing replacement? If notsSir jus put in new one. How long since u replaced all of them? Could one them use wat they call foulers?

Your Answer

Chevrolet Blazer Experts

  • #1
    Andrew Olsen
    Reputation
    2,030
  • #2
    yetilikesbeer
    Reputation
    1,330
  • #3
    Rowefast
    Reputation
    1,030
View All

Related Models For Sale

Used Chevrolet Tahoe
645 Great Deals out of 37,396 listings starting at $1,800
Used Chevrolet S-10
10 Great Deals out of 1,271 listings starting at $1,800
Used GMC Jimmy
245 listings starting at $1,995
Used Chevrolet Silverado 1500
2,165 Great Deals out of 181,124 listings starting at $1,900
Used Chevrolet Camaro
433 Great Deals out of 31,750 listings starting at $2,395
Used Ford Explorer
799 Great Deals out of 62,692 listings starting at $999
Used Jeep Grand Cherokee
891 Great Deals out of 71,344 listings starting at $992
Used Jeep Cherokee
383 Great Deals out of 41,343 listings starting at $1,500
Used Chevrolet C/K 1500
894 listings starting at $3,195
Used Jeep Wrangler
290 Great Deals out of 15,974 listings starting at $2,997
Used Toyota 4Runner
263 Great Deals out of 21,672 listings starting at $2,300

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.