hi guys, just chasing some ideas because I am really not enjoying the T like I used to.I have an 04turbo 5speed ute while slowing down to stop and rolling slowly in neutral, the revs will fluctuate from 500rpm to 800rpm and sometimes stall also when sitting and idling. The funny thing is, it will do it regularly but with no real consistency. The main problem though when under load, it will break down from 3 grand and up and start coughing. I have replaced fuel and air filter, plugs and leads. When I replaced plugs and leads it seemed to improve but after a couple of days it was back to breaking down again. Any suggestions will be greatly appreciated. Cheers.