Gearbox has sudenly got noisy and when at high revs on the Motorway - its pops out of 5th - frightens me to death!.
Theres a lttle noise on take up but when its in 5th it starts to whine as well. I thought the diff bearings might be the noise - but I have dropped the driveshafts off and there seems to be no play in the bearings.
Is it time for a rebuild?? help