rover86
Member
- Posts
- 51
- Location
- S/W France
Has anyone come across a round sticker on the core plugs on a 300 TDi engine, It has 6 different temp squares on the sticker, all well & good, but, what colour were they before the engine got hot?? all are a grey colour up to 121 deg except for the 110 deg mark which is silver, any clues? sticker is round & yellow with "void if removed" written around the edge.
