Hi, seems I missed the protocol and posted a question beFore introducing myself. I have been a member on here before but lost the login and seems email isn't recognised either...never mind. I have owned a DEF 90 for 5 years, live near Brighton and mostly use it for towing my motorbikes around...

Hi, after 5 years I replaced my 1988 petrol 2.5 Def 90 with a TD5 90 built in 2000......luxury! I'm doing a lot more distance now, and have doubled my MPG. The EGR is removed and possibly the cat too. Great performance. I'm cruising at 70+mph But I find I'm in top way before I reach 50. I...