Hi guys just been and looked at a GTO MK1 92 I noticed upon test drive the gearbox when changing gear quickly ie faster than normal it crunches but is fine at a slow pace shift any ideas?
What gear?was the car fully warmed up?
Normally warn syncros tend to happen from 1St to second or second to third if it’s been hard driven and not looked after.it could also have shite gear oil inside too.
Ask what gear oil it’s got and how long been there.for me personally if it doesn’t have a good oil like redline in there or similar.
If it’s syncros it’s expensive fix.