How to determine the code when Check Engine light is on and idles rough

Asked by May 13, 2017 at 02:38 AM about the 2004 Jeep Grand Cherokee Limited 4WD

Question type: Maintenance & Repair

My 2004 Jeep Grand Cherokee will suddenly start running rough at idle and is
now starting to misfire under acceleration.

2 Answers

98,545

Plug in a scan tool set for Jeep specific, read the codes, then diagnosis each code as listed by using the diagnostic chart listed in the repair manual. You should do overlook of the engine, make sure nothing has been disconnected, damaged, and all fluid levels are normal. Maybe even give it a tune up.

1 of 1 people found this helpful.
108,165

Have the car scanned at auto zone for free....

2 of 2 people found this helpful.

Your Answer

Jeep Grand Cherokee Experts

  • #1
    inuevafreak
    Reputation
    2,120
  • #2
    Tom Demyan
    Reputation
    1,890
  • #3
    thejeepdoctor
    Reputation
    1,790
View All

Related Models For Sale

Used Jeep Wrangler
273 Great Deals out of 15,725 listings starting at $2,997
Used Ford Explorer
800 Great Deals out of 62,676 listings starting at $1,425
Used Toyota 4Runner
249 Great Deals out of 21,419 listings starting at $2,300
Used Dodge Durango
271 Great Deals out of 20,209 listings starting at $999
Used Chevrolet Tahoe
642 Great Deals out of 36,921 listings starting at $1,800
Used Ford F-150
2,121 Great Deals out of 181,534 listings starting at $1,000
Used Chevrolet Silverado 1500
2,136 Great Deals out of 181,503 listings starting at $1,898
Used BMW X5
401 Great Deals out of 12,922 listings starting at $2,495
Used Ford Mustang
744 Great Deals out of 42,182 listings starting at $1,300

Used Cars For Sale

2018 Jeep Grand Cherokee Limited 4WD For Sale
3,162 listings starting at $35,062
2017 Jeep Grand Cherokee Limited 4WD For Sale
27 Great Deals out of 12,238 listings starting at $30,000
2016 Jeep Grand Cherokee Limited 4WD For Sale
793 listings starting at $34,147
2015 Jeep Grand Cherokee Limited 4WD For Sale
57 Great Deals out of 1,804 listings starting at $19,365
2014 Jeep Grand Cherokee Limited 4WD For Sale
77 Great Deals out of 2,894 listings starting at $14,995

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.