well previously my tf failed the mot on emmisions ,the tester said it was due to a sticking throttle cable and the revs would not hold after 2000 rpm and would shoot up. after talking to a few guys on here it was looking at either a senser had failed or the lamda. got the tf back today from a local garage that specialises in mgs + rovers. they said the tf was running poor, they also cleared the fault codes £45 ouch
checked for air leaks and replaced the lamda sensor (which they said had failed).
total cost with vat £187 double ouch
my next investment for the tf will be a fault code reader .
the car is running fine now, just got to rebook it for the mot