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

105,495

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.
113,655

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
    2,150
  • #2
    Tom Demyan
    Reputation
    1,970
  • #3
    thejeepdoctor
    Reputation
    1,960
View All

Related Models For Sale

Used Dodge Durango
161 Great Deals out of 1,111 listings starting at $4,490
Used Ford Explorer
19 Great Deals out of 1,597 listings starting at $4,500
Used Toyota 4Runner
6 Great Deals out of 547 listings starting at $2,254
Used Jeep Wrangler
107 Great Deals out of 2,033 listings starting at $3,995
Used Chevrolet Tahoe
757 listings starting at $3,995
Used Ford F-150
643 Great Deals out of 9,985 listings starting at $2,900
Used Chevrolet Silverado 1500
195 Great Deals out of 10,134 listings starting at $1,779
Used BMW X5
44 Great Deals out of 975 listings starting at $2,950
Used Ford Mustang
13 Great Deals out of 1,092 listings starting at $3,995
Used Honda Accord
77 Great Deals out of 1,149 listings starting at $2,000

Used Cars For Sale

2018 Jeep Grand Cherokee Limited 4WD For Sale
585 listings starting at $43,659
2017 Jeep Grand Cherokee Limited 4WD For Sale
46 Great Deals out of 262 listings starting at $32,999
2016 Jeep Grand Cherokee Limited 4WD For Sale
20 Great Deals out of 183 listings starting at $29,753
2015 Jeep Grand Cherokee Limited 4WD For Sale
3 Great Deals out of 76 listings starting at $25,789
2014 Jeep Grand Cherokee Limited 4WD For Sale
85 listings starting at $22,995

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.