Hi, just fitted a 4 speed from another ED into the wagon. Symptoms are gearchange at 2200 driving like a granny to 2800 average driving and no 4th gear. I`m not really keen on pulling it out again, so before I do is there anything I can do to check it? Gearchange is fine in 1-2, 2-3 and reverse, just no 4th

Check your TPS for the trans.