Odd Vibration?

[jro909]

its around 0 degrees here and when i start my truck to idle, i get this pulseing vibration until the truck idles down to 500 or warms up then it goes away, what could this be? this vibration i can feel in the cab...

[Nytemare]

Its cause your rubber isolation mounts...engine mounts and trans mounts...are more like rock than rubber at 0*F...thats too damn cold man...glad I'm not where you are.

[jhm]

Its cause your rubber isolation mounts...engine mounts and trans mounts...are more like rock than rubber at 0*F...thats too damn cold man...glad I'm not where you are.

+1

I have felt the same vibration when the temp gets down low.