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P0306 Diagnostic Trouble Code Discussion for November 2013

Cylinder 6 Misfire Detected

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Trouble Ticket Help Requests for DTC P0306
Help Request Posted
1996 Lexus LS400 4.0L Excessive Emissions, Poor Idle Quality, Hesitation, Stall, Misfire, Poor Fuel Economy VIN: JT8BH22F7T
P0306: Cylinder 6 Misfire Detected. came in with clogged cat on passenger side . replaced cat , noticed smelling gas out exhaust . bank 2 running full rich . replaced b2s2 o2 sensor , and all spark plugs . still running rich . very weak injector pulse , untill engine is revved , then gets SUPER ...
November 05, 2013
2000 Toyota Avalon XL 3.0L Poor Idle Quality, Hesitation, Surge, Misfire, MIL Lamp on VIN: 4T1BF28B2Y
P0306: Cylinder 6 Misfire Detected. ... with check engine light on. Driving down the road seems ok but idle surges slightly. Found misfire codes and p1354 for vvt problem. Went ahead and pulled front valve cover to check for sludge which is common in these engines but motor was clean. Pulled oil...
November 13, 2013