donDavide
Veteran Member
The argument some people is those oils are causing problem and the oil to use is the 5w40 505.01 do to ZDDP levelsmickyTDI said:Just to add i can confirm that i know off a PD 150 (2002) that cam failed at 100k. The car was serviced by the owner and he has used castrol longlife 506.01 to 507.00 since day one. So it seems some have weak cams and not totally down to the oil.
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