hi all i noticed yesterday that my oil filler cap had hard oil caked on the inside just affter the threads,cleened out with carb cleener, something or nothing ? 1.4 5 door 2004, 59k
Suffice to say with a good quality, fully synthetic oil (changed regularly along with the filter) this should not happen. So draw your own conclusions about what you (or a previous owner might have done...
10w40 Semi recommended for the 1.4 mind
10w40 Semi recommended for the 1.4 mind
No hard bits on my oil filler cap OP, on 102k and I've been regularly servicing it since 46k and was well maintained before my ownership