Its a manual transmission it jumps out of 4th and 5th mostly and it happens when backing off from cruising speed.
December, 29, 2012 AT 4:44 PM
Syncros are bad in the trans. It must be removed, inspected and replace those pieces at a minimum.
December, 29, 2012 AT 4:57 PM
Is there something else it could be before the gearbox is condemed its only done 64000 miles?
December, 29, 2012 AT 7:12 PM
Whatever there is, symptom description indicates the problem is internal. It could be due to something getting loose, such as a lock nut or a broken clip and transmission would have to be disassembled to find out what is wrong.