What about with the engine off can you select reverse then? Could need a new slave cylinder as well the clutch and the slave cylinder seem to have about the same life expectency
Might be worth looking the the selector cables at the gearbox end. Some people disconnect them and dont get the adjustment right on reassembly after a clutch change. Others take the lid off the box avoiding the need for disconnection but end up with oil leaks. https://www.fiatforum.com/punto/50241-no-reverse-gear.html
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