2010 DODGE GRAND CARAVAN ROUGH IDLE AND P306 CODE

Asked by Jan 19, 2017 at 12:49 PM about the Dodge Caravan

Question type: Maintenance & Repair

REPLACED SPARK PLUG AND WIRE ON CYLINDER 6 BUT NO HELP.
THE NEXT THING FOR ME WOULD BE TO REPLACE COIL ASSEMBLY. OR IS THERE POSSIBLY SOME OTHER CAUSE?

1 Answer

73,845

P0306 DODGE - Cylinder 6 Misfire Fault Detected... Possible causes; Faulty spark plug 6, Clogged or faulty fuel injector 6, Faulty ignition coil 6, Fuel injector 6 harness is open or shorted, Fuel injector 6 circuit poor electrical connection, Ignition coil 6 harness is open or shorted, Ignition coil 6 circuit poor electrical connection, Insufficient cylinder 6 compression, Incorrect fuel pressure, Intake air leak.... The P0306 code means that the cylinder 6 is misfiring or is randomly misfiring. Start by checking for intake leaks an if no leaks are found the next step is to replace the spark plugs on cylinder 6. If the problem persist more tests needs to be done to diagnose problem.

Your Answer

Dodge Caravan Experts

  • #1
    Tom Demyan
    Reputation
    1,400
  • #2
    COMETGUY61
    Reputation
    800
  • #3
    tenspeed
    Reputation
    720
View All

Related Models For Sale

Used Dodge Grand Caravan
196 Great Deals out of 11,883 listings starting at $2,900
Used Chrysler Town & Country
50 Great Deals out of 640 listings starting at $1,850
Used Honda Odyssey
15 Great Deals out of 959 listings starting at $2,999
Used Toyota Sienna
12 Great Deals out of 1,123 listings starting at $2,995
Used Dodge Journey
231 Great Deals out of 6,183 listings starting at $988
Used Chrysler Pacifica
11 Great Deals out of 1,480 listings starting at $3,995
Used Dodge Durango
121 Great Deals out of 1,057 listings starting at $2,998
Used Kia Sedona
11 Great Deals out of 516 listings starting at $4,900
Used Dodge Charger
75 Great Deals out of 765 listings starting at $2,000
Used Ford F-150
526 Great Deals out of 10,140 listings starting at $1,400
Used Ford Explorer
51 Great Deals out of 1,458 listings starting at $2,800
Used Nissan Quest
66 listings starting at $2,995
Used Chevrolet Equinox
182 Great Deals out of 5,895 listings starting at $1,500
Used Dodge Challenger
7 Great Deals out of 841 listings starting at $10,995
Used Chevrolet Tahoe
8 Great Deals out of 724 listings starting at $4,995

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.