Hi there
I have a 2012 RX450h - around 100,000 miles. Its new to me. The engine sounds rough when first started for maybe a minute before settling. This is after a cold start. There is also a intermittent knocking / creaking that happens after a cold start. I have had a rx400h before and the engine sounded smoother after a cold start. Would anyone be willing to post a video of their RX after a cold start so I can compare the sound?
Many thanks!