Gents, Had a bit of a rough time with the 348 recently but the most recent issue has been the car being very rough after starting. Revs oscillating and car sometimes stalling at idle. I kept the revs at 1000rpm today and once the engine was up to temp the car seemed to idle ok but was a little bit sluggish when driving. Almost like turbo lag at times. A mechanic friend was suggesting it was probably MAF related - I see that the sensors are very expensive and that the resistance can be manually adjusted. Has anyone got any advice/guidance on solving the problem without breaking the bank? Cheers, Glenn