Hi all...anybody had a "blow back" off their gas system on a P38 4.6 R.Rover. I had it today, large bang obvious loss of power, on inspection found air box split, metal gauze in M.A.F. in bits but still in sensor. Gas is a single point system. Ran home on petrol engine seems to be "missing" slightly and weird noise coming from the Plenum chamber...any ideas...regards. Typical just put in 50 quids worth of gas!!!!
