Honda VTC Actuator Sprocket is usually why they rattle on cold starts.... | vtc actuator honda | TikTok
My engine makes a grinding noise upon startup!" - What's going on? | 2016+ Honda Civic Forum (10th Gen) - Type R Forum, Si Forum - CivicX.com
Why does this noise happen, when I turn the car on (engine cold only) it makes a loud crashing noise for the first 1-2 seconds and then it sounds normal. I believe
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