![What's this clicking/rattling sound? Happened since I got it. Drove it for 100k miles with no other issues/MPG still good. Happens when starting car/ idling awhile. [2014 C - 227k miles] Thanks! : What's this clicking/rattling sound? Happened since I got it. Drove it for 100k miles with no other issues/MPG still good. Happens when starting car/ idling awhile. [2014 C - 227k miles] Thanks! :](https://external-preview.redd.it/Ur3FpjOuSljjvKLdub6GXRS0j9nkubhUhCDu6GbYT54.png?format=pjpg&auto=webp&s=b6f0284eb43de62824e261ebf6e63b3c3493e869)
What's this clicking/rattling sound? Happened since I got it. Drove it for 100k miles with no other issues/MPG still good. Happens when starting car/ idling awhile. [2014 C - 227k miles] Thanks! :
![Toyota Prius Hybrid Engine Rattling, Shaking, Misfiring, No DTCs In The ECU, vehicle Fixed - YouTube Toyota Prius Hybrid Engine Rattling, Shaking, Misfiring, No DTCs In The ECU, vehicle Fixed - YouTube](https://i.ytimg.com/vi/zPkGbodXQFw/hq720.jpg?sqp=-oaymwEhCK4FEIIDSFryq4qpAxMIARUAAAAAGAElAADIQj0AgKJD&rs=AOn4CLD-1WfAsjgVxlOcvTm_8mZMPiMRXA)
Toyota Prius Hybrid Engine Rattling, Shaking, Misfiring, No DTCs In The ECU, vehicle Fixed - YouTube
![Toyota Prius Hybrid Engine Rattling, Shaking, Misfiring, No DTCs In The ECU, vehicle Fixed - YouTube Toyota Prius Hybrid Engine Rattling, Shaking, Misfiring, No DTCs In The ECU, vehicle Fixed - YouTube](https://i.ytimg.com/vi/TdKfXr8vYw4/hq720.jpg?sqp=-oaymwEhCK4FEIIDSFryq4qpAxMIARUAAAAAGAElAADIQj0AgKJD&rs=AOn4CLA_NrtelR_Fdd8XAEuWRR1esrV8ew)
Toyota Prius Hybrid Engine Rattling, Shaking, Misfiring, No DTCs In The ECU, vehicle Fixed - YouTube
![What's this clicking/rattling sound? Happened since I got it. Drove it for 100k miles with no other issues/MPG still good. Happens when starting car/ idling awhile. [2014 C - 227k miles] Thanks! : What's this clicking/rattling sound? Happened since I got it. Drove it for 100k miles with no other issues/MPG still good. Happens when starting car/ idling awhile. [2014 C - 227k miles] Thanks! :](https://external-preview.redd.it/avouJOaHw9EkQ1onvf_JSd3g1oJ3LCmmBK6WCmE50po.png?width=640&crop=smart&format=pjpg&auto=webp&s=93297512b59fb2af667af2d0d1e2786942b0dede)
What's this clicking/rattling sound? Happened since I got it. Drove it for 100k miles with no other issues/MPG still good. Happens when starting car/ idling awhile. [2014 C - 227k miles] Thanks! :
![P0171 System too Lean on a Toyota Hybrid Prius C/Aqua. Check engine light is on. Rough idle - YouTube P0171 System too Lean on a Toyota Hybrid Prius C/Aqua. Check engine light is on. Rough idle - YouTube](https://i.ytimg.com/vi/6jGSZP3k_3Q/sddefault.jpg)
P0171 System too Lean on a Toyota Hybrid Prius C/Aqua. Check engine light is on. Rough idle - YouTube
![Toyota Prius Hybrid Engine Rattling, Shaking, Misfiring, No DTCs In The ECU, vehicle Fixed - YouTube Toyota Prius Hybrid Engine Rattling, Shaking, Misfiring, No DTCs In The ECU, vehicle Fixed - YouTube](https://i.ytimg.com/vi/4ALjAsMKhCA/hq720.jpg?sqp=-oaymwEhCK4FEIIDSFryq4qpAxMIARUAAAAAGAElAADIQj0AgKJD&rs=AOn4CLD6eunFNUMOMw-mxeHLo9jD7YlBXQ)