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P0307 Diagnostic Trouble Code Discussion for April 2013

Cylinder 7 Misfire Detected

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Trouble Ticket Help Requests for DTC P0307
Help Request Posted
2002 Toyota Sequoia SR5 4.7L Excessive Emissions, Poor Idle Quality, Hesitation, Misfire, MIL Lamp on VIN: 5TDBT44A62
P0307: Cylinder 7 Misfire Detected\. Vehicle came in with only one code to my knowlege. Another Tech had the vehicle. Had to replace drivers side manifold due to O2 sensor crossthreaded. After replacing manifold and oxygen sensor this thing drove fine but when you let it idle would develope a mis...
April 24, 2013