Hi, been a long time lurker and usually found answers to my questions without having to post (or even join to be fair) but I’m a bit stuck. Bought my 2005 A4 Avant B7 in June. It’s a 2.0tdi with 130k Miles and has always felt underpowered compared to my A3(2.0tdi) but I put it down to it being a bigger car. I had problems with the EGR (now been deleted) which I assumed was the main cause but and it’s been better but I’ve had it on the rolling road this morning and it’s running 99bhp. There’s no lights on the dash, no discernible noises and I get that older cars usually lose some power over time but 40bhp seems quite a bit! Anybody else had similar problems or get any recommendations as to where to start looking?