05 liberty 3.7 runs like s£×t

Asked by Feb 04, 2017 at 07:27 PM about the 2005 Jeep Liberty Limited 4WD

Question type: Maintenance & Repair

Ok so here my problem for the last few years  
after its valve job it started to run real rough
so got a great idea let's change plugs and
coils no luck three p0306 and p0302 so
another great idea let's swap #2 coil with #4
code went away for a cup days now it's still
throwing the #2 and #6 code I'm at a loss
here.... PS I should mention if the vehicle
sits for a complete day or two all power
seems to restore for about 10 min or until
engine warms up

3 Answers


Have you checked for vacuum leaks?

Yes I have the valves were done a little over a year ago typical 3.7 deffect

thinking maybe the spark plug gap

Your Answer


Looking for a Used Liberty in your area?

CarGurus has 159 nationwide Liberty listings starting at $999.


Jeep Liberty Experts

  • #1
  • #2
  • #2
    Tom Demyan
View All

Related Models For Sale

Used Jeep Grand Cherokee
136 Great Deals out of 3,734 listings starting at $2,995
Used Jeep Wrangler
107 Great Deals out of 2,017 listings starting at $1,990
Used Ford Escape
204 Great Deals out of 4,694 listings starting at $1,200
Used Jeep Commander
24 listings starting at $3,295
Used Toyota RAV4
41 Great Deals out of 3,288 listings starting at $1,000
Used Honda CR-V
50 Great Deals out of 2,667 listings starting at $1,500
Used Ford F-150
634 Great Deals out of 8,980 listings starting at $1,995
Used Ford Explorer
39 Great Deals out of 1,536 listings starting at $5,000
Used Nissan Xterra
4 Great Deals out of 94 listings starting at $3,490

Used Cars For Sale

2011 Jeep Liberty Limited 4WD For Sale
1 listings starting at $14,994
2010 Jeep Liberty Limited 4WD For Sale
2 listings starting at $9,999
2008 Jeep Liberty Limited 4WD For Sale
7 listings starting at $5,895

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.