07 chevy express van running to rich 6.0 liter plugs fouled

Asked by Jul 23, 2015 at 10:13 AM about the 2007 Chevrolet Express

Question type: Maintenance & Repair

van running really rough , running to rich , changed spark plugs and wires , excelerates smoother but idles rough and too rich, any suggestions on what too check next

1 Answer

20,430

Clean throttle body and clean or replace Idle Air Control valve.

Your Answer

Chevrolet Express Experts

  • #1
    tenspeed
    Reputation
    300
  • #2
    dizybren
    Reputation
    240
  • #2
    Sarai Sanchez
    Reputation
    240
View All

Related Models For Sale

Used Chevrolet Express Cargo
55 Great Deals out of 11,540 listings starting at $1,500
Used GMC Savana
9 Great Deals out of 1,080 listings starting at $4,995
Used Ford E-Series Wagon
30 Great Deals out of 1,145 listings starting at $2,995
Used Chevrolet Silverado 1500
2,655 Great Deals out of 173,876 listings starting at $955
Used Chevrolet Silverado 2500HD
391 Great Deals out of 30,549 listings starting at $2,500
Used Ford E-Series Cargo
68 Great Deals out of 3,318 listings starting at $2,495
Used GMC Savana Cargo
32 Great Deals out of 3,156 listings starting at $2,499
Used Chevrolet Suburban
491 Great Deals out of 24,160 listings starting at $1,799
Used Ford E-350
214 listings starting at $4,995
Used Chevrolet Silverado 3500HD
128 Great Deals out of 11,228 listings starting at $4,500
Used Ford Transit Cargo
123 Great Deals out of 18,533 listings starting at $12,995
Used Ford F-150
3,191 Great Deals out of 223,412 listings starting at $1,200
Used Mercedes-Benz Sprinter
11 Great Deals out of 1,585 listings starting at $15,900

Used Cars For Sale

2017 Chevrolet Express For Sale
14 Great Deals out of 2,766 listings starting at $19,999
2016 Chevrolet Express For Sale
27 Great Deals out of 710 listings starting at $17,377
2015 Chevrolet Express For Sale
5 Great Deals out of 227 listings starting at $12,599
2014 Chevrolet Express For Sale
226 listings starting at $11,999
2013 Chevrolet Express For Sale
141 listings starting at $9,999

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.