My 4 year old Vectra, in the last 18 months, has had the common problem of stalling whilst idling. \n\nIt's been into the garage about 4 times. Initially the ECU codes pointed to the MAF sensor. The garage checked this out: 1) did the very thorough clean of the throttle casing, 2) new MAF sensor, 3) thorough clean again etc with good results for a short while. However recently the problem has returned with a vengeance; at first intermittently and now almost continuously. But there are no fault codes this time.\n \nAlso the bottom part of the mileage and trip meter goes missing. This too used to be just now and again but recently it is permanent. \n\nCould there be a relationship with the two things, or is it coincidence. \n\nI was wondering about a faulty connection somewhere, but where?\n\nAny help would be much appreciated.