Why would spark plugs 1 & 4 be clean and 2 and 3 be carboned up?

Asked by Don46 Jan 27, 2007 at 04:28 PM about the 1998 Chevrolet Cavalier Sedan FWD

Question type: Maintenance & Repair

1 Answer

Hello, I'm not sure about the uneven wear particular to the 1998 Cavalier, but here is some information on uneven spark plug wear in general: http://star-motoring.com/news/story.asp?file=/2005/12/4/ms_features/12109591&sec=ms_features Best of luck! CarGrrl

Your Answer:

CarGurus Experts

  • #1
    John Saffrahn
    Reputation
    4,830
  • #2
    dandyoun
    Reputation
    1,990
  • #3
    mbar1
    Reputation
    1,670
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Ford Mustang
41 Great Deals out of 1,610 listings starting at $5,999
Used Toyota Camry
65 Great Deals out of 942 listings starting at $2,995
Used Chevrolet Camaro
24 Great Deals out of 488 listings starting at $7,995
Used Chevrolet Malibu
39 Great Deals out of 1,202 listings starting at $2,995
Used Honda Civic
188 Great Deals out of 3,791 listings starting at $2,395

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.