I have asked this question elsewhere under "TDI"'s but as this is an Oil sticky....has anyone used Halfords own 506.01 5W40 ??..............its not that expensive & made by Comma...........but before using it would be good to know if someone else does. My TDI only requires 505.00 but to get a good quality one (mobil 1 Diesel 0W40) its about twice as much as Halfords (higher spec it seems) 506.01
2ndly am I right in that as this is a 506.01 (& correct me if I'm wrong this is a spec for PD's & Longlife) that given the extra protection required by a PD cam lobe & the fact I'll be still changing the oil at every 6000 miles is this a better bet at a cheaper pricwe ???
Paul