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P0306 Diagnostic Trouble Code Discussion for July 2015

Cylinder 6 Misfire Detected


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Trouble Ticket Help Requests for DTC P0306
Help Request Posted
2005 Jeep Wrangler X 4.0L Poor Idle Quality, Hesitation, Surge, Stall, Misfire, MIL Lamp on VIN: 1J4FA39S75
P0306: Cylinder 6 Misfire Detected. ... before. Vehicle came in with miss/buck jerk, ck engine light on. Checked codes, had codes P0118, P0113, P0339, P0300, and P0306. Cleared codes and test drove, only P0118 and P0113 came back initially, then P0300. Monitored ect...
July 15, 2015
2006 Land Rover LR3 HSE 4.4L Misfire VIN: SALAG25416
Replaced timing chains, tensioners, intake camshaft sprockets for a clunky sound/noise on cold startups. This cured the noise but now i have low compression on bank 2. This vehicle had these faults and others before i replaced timing components. I have all nec...
July 15, 2015
2006 Audi A6 Quattro 4.2L Misfire, MIL Lamp on VIN: WAUEL74F46
P0306: cyl6. After the scan and picking up all the missfire code we just replace all eight coils and spark plugs all from dealer. we repaired some vacuum leaks around mass air flow. replaced and repaired connectors on three coils #1#2#3 started car and now it has missfir...
July 27, 2015
2003 Jeep Liberty Sport 3.7L Hesitation, Misfire, MIL Lamp on VIN: 1J4GL48K63
P0306: Cylinder 6 Misfire Detected. Ok here goes . This Jeep has misfires on the same bank as well as lean codes . The truck runs ok except a very slight hesitation on take off. The LT fuel trim is right at 32+ on both banks . If I clear the memory the fuel trim climbs right back up within a few...
July 28, 2015