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

75,485

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
    1,420
  • #2
    COMETGUY61
    Reputation
    850
  • #3
    tenspeed
    Reputation
    750
View All

Related Models For Sale

Used Dodge Grand Caravan
319 Great Deals out of 15,081 listings starting at $300
Used Chrysler Town & Country
38 Great Deals out of 612 listings starting at $2,200
Used Honda Odyssey
31 Great Deals out of 946 listings starting at $1,499
Used Toyota Sienna
22 Great Deals out of 1,150 listings starting at $2,495
Used Chrysler Pacifica
10 Great Deals out of 1,451 listings starting at $1,888
Used Dodge Durango
157 Great Deals out of 1,131 listings starting at $1,888
Used Dodge Journey
221 Great Deals out of 6,152 listings starting at $2,980
Used Nissan Quest
70 listings starting at $2,995
Used Kia Sedona
15 Great Deals out of 594 listings starting at $3,995
Used Ford Explorer
44 Great Deals out of 1,508 listings starting at $3,985
Used Ford F-150
589 Great Deals out of 10,677 listings starting at $3,300
Used Chevrolet Tahoe
5 Great Deals out of 749 listings starting at $3,995
Used Toyota Camry
107 Great Deals out of 2,311 listings starting at $2,495
Used Dodge Charger
74 Great Deals out of 802 listings starting at $2,000
Used Honda Accord
86 Great Deals out of 1,037 listings starting at $795

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.