Quote:
Originally Posted by CarJunkie
Worn motor mounts could do that. The engine vibrates a lot at idle and stock motor mounts completely eliminate it until they fail. I have hard poly racing mounts and the car shakes so much at idle that I turned it up to 900rpm.
The idle isn't as low as 650 until fully warmed up, which may be why that's when you first notice it.
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And when theres a vibration u can hear like a fan that is hitting something or flap that rattles.
this is the car in operating temp and when theres a vibration u can hear this and feel it in the steering wheel
2nd video
operating temp but car no vibration
No codes, no errors basically all normal except that vibration and sound