I have an Astra SXi 1.6 2001 & have just started to get gearbox problems.
Whilst at a junction today I tried to put the car in to 1st gear and could not get it in, I then tried all the gears, pressing the clutch etc but could not get a gear. Then once I pushed the car to the side of the road I tried again and no problems.
About 5 miles later, I got the same problem. I left it in neutral for a few minutes tried again & I was away.
I can put the car in to any gear now but worried this might happen again.
Any ideas what the problem is? I'm thinking it might be either be the linkage or maybe the gear selectors?