Hello guys,as you will have seen from my previous post,s.Well this enigma carries on.I,ve just had it confirmed the all my air intake system is from an isuzu made+off a monterey td.except my truck is a 2.2 petrol ecotec,Can anybody out there explain this,my theory is some enthusiast(mechanical engineer from the 50,s) has had a play around and thinks he knew what he was doing,but we never would.my air sytem is the all in one+we cannot find the maf,.any ideas?..i,ve got to replace the IAT sensor(on order)where it looks where the maf should have been.by the way loads of electrics have been renewed.Jst to recap for 1st time readers of this.my truck was driving ok on flat but as soon as she got warm,driven underload/uphill,she would struggle like hell cut (although immediate restart)but as soon as i removed the faulty IAT sensor,She runs fine but is drinking like a fish.also my rad fans run permanantly with no faulty switch/sensor anywhere to be seen,in order to renew.has anybody ever come accross this sort of thing before,please your thoughts ideas would be most appreciated.sully