Vibration at first drive of the day

[test5477]

I have this issue with a shutter as I drive for first 10 min on cold mornings.
Definitely the flat spotting as mentioned. I will be switching to nitrogen next time i go for rotation.

[finch]

Originally Posted by vinuneuro

I very highly doubt the fan bearing causing a vibration that can be felt in the cabin. They will just make a noise.

If it's through the steering wheel, a plausible explanation is that you're just experiencing the vibration until the ps fluid is up to temp.

The vibration increased with the rev's and was so bad i thought it was a propshaft or transmission problem. Then all of a sudden during said vibration at highish rev's the fan blades shattered punching a huge dent into my bonnet(hood) and wrecked both rads.

New fan new blade's new rads no vibration go figure !!