Hi guys,

My '88 Sierra 2WD has a annoying problem.
It shakes/shudders alot when rev'ing to approx 3000 rpms. you can feel it very clearly in the gear-lever. under or over 3000 it is not really that bad.

The engine mounts are standard and only about 6-8 months old.

We tried to replace the gearbox mount with this uprated item, but this only made it worse ?!!
http://cgi.ebay.co.uk/Ford-Sierra-2W...item5641caa7ab

Any ideas what this would or could be ?
Maybe I should just replace the gearbox mount with a standard OEM one ?

BR
Thomas