flashing check engine light

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

1,770

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
    2,110
  • #2
    yetilikesbeer
    Reputation
    1,400
  • #3
    Rowefast
    Reputation
    1,080
View All

Related Models For Sale

Used Chevrolet Tahoe
807 Great Deals out of 42,074 listings starting at $1,987
Used Chevrolet S-10
11 Great Deals out of 1,215 listings starting at $1,550
Used Chevrolet Silverado 1500
2,703 Great Deals out of 174,506 listings starting at $955
Used GMC Jimmy
205 listings starting at $2,500
Used Ford Explorer
1,249 Great Deals out of 69,554 listings starting at $1,000
Used Ford F-150
3,334 Great Deals out of 221,765 listings starting at $1,200
Used Chevrolet C/K 1500
835 listings starting at $2,436
Used Jeep Grand Cherokee
1,082 Great Deals out of 72,505 listings starting at $1,195
Used Chevrolet Camaro
466 Great Deals out of 31,602 listings starting at $1,450
Used Toyota 4Runner
336 Great Deals out of 26,793 listings starting at $1,800
Used Chevrolet Suburban
488 Great Deals out of 24,242 listings starting at $1,799
Used GMC Yukon
609 Great Deals out of 20,728 listings starting at $2,500

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.