
2006 Toyota Sienna LE 3.3L Poor Idle Quality, Misfire, MIL Lamp on
Hi all and thank you for taking the time to help me with my problem child. I have a Sienna with the 3.3 engine that has been giving me a headache for over a year now. Misfire cylinder #6. Sometimes the engine runs like a top, sometimes the CEL comes on wit...
Summary posted 2/15/2022
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VIN | 5TDZA23C36 |
Engine | 3.3 L / 6 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection / MPFI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Misfire, MIL Lamp On |
Occurs | After a Hot Soak, Intermittently |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |
P0306 | Cylinder 6 Misfire Detected |
Message Closed w/Summary
Vehicle Data
2006 Toyota Sienna LE
VIN | 5TDZA23C36 |
Engine | 3.3 L / 6 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection / MPFI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Misfire, MIL Lamp On |
Occurs | After a Hot Soak, Intermittently |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |
P0306 | Cylinder 6 Misfire Detected |