2003 Jeep Liberty

Asked by Pamela May 17, 2017 at 04:48 PM about the 2003 Jeep Liberty Sport 4WD

Question type: Maintenance & Repair

Okay so my husband's 2003 Jeep Liberty is
running rough he took it to O'Reilly and they put it
on the code device and it said it was the coil pack
so he replaced it, however it is still running rough
so he replaced all the spark plugs and that didn't
help either. Any suggestions would be greatly
appricated.

3 Answers

144,745

This could be a bad fuel injector,if he is getting fire at all the plug,s.Remove one plug wire at a time while engine not running then crank it up, if skip stay,s the same,that will be the bad injector,if it run,s worse proceed to the next plug and reapeat untill you find the one that make,s the same skip,then replace that fuel injector.

my 2003 has individual coils. did he replace all 6 or just one. or maybe he can move the new one to different plugs until he finds the bad one

Your Answer:

Liberty

Looking for a Used Liberty in your area?

CarGurus has 29 nationwide Liberty listings starting at $3,295.

Postal Code:

CarGurus Experts

  • #1
    rst429
    Reputation
    3,130
  • #2
    fixmyjeep
    Reputation
    3,030
  • #3
    Gene Arnett
    Reputation
    1,990
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Jeep Grand Cherokee
133 Great Deals out of 3,229 listings starting at $4,995
Used Jeep Wrangler
144 Great Deals out of 5,087 listings starting at $5,450
Used Ford Escape
146 Great Deals out of 4,556 listings starting at $2,995
Used Ford F-150
314 Great Deals out of 15,157 listings starting at $1,712
Used Honda Pilot
48 Great Deals out of 1,205 listings starting at $4,495
Used Ford Explorer
76 Great Deals out of 2,041 listings starting at $2,999
Used Toyota RAV4
93 Great Deals out of 2,059 listings starting at $3,888
Used Honda CR-V
101 Great Deals out of 3,845 listings starting at $1,995
Used Subaru Forester
25 Great Deals out of 1,050 listings starting at $2,995

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. Content will be removed if CarGurus becomes aware that it violates our policies.