Just because its in limp doesn't mean it needs over haul. Check for codes and look at live data especially pressures. specialist in your area www.fedauto.co.uk
mags, October 2010
an auto gearbox needs to be stripped down by an auto transmission tech, its not a job for normal diyer, you could try and put it on code reader for any faults logged, and check transmisson fluid is at correct level.