I got a MG TF 160, 2003. It battle to idle when cold and when hot it cuts when you switch the aircon on. Where can I look?? Part from this, a lovely car. Spares a huge problem in South Africa. Regards
EDIT: I believe you start the car, turn it off, set the key to ignition position II, then depress the accelerator pedal fully five times (within 30 secs?). Even then, the thread I saw on this procedure said it takes the car 300 miles to 'relearn' things (I presume the ECU tunes the idle with both short term and long term control parameters).Note that there are two recent posts on the IACV, one is just a follow up. Also, one of them mentions the idle reset procedure which is worth a go I suppose as it's easy to do. I've never done it but it involves fully depressing the accelerator pedal five times within 30 secs I believe, with the ignition key set to the correct position but you'll have to search this forum for the correct procedure.