white clumps

[CooperVTR]

my mate has just changed he oil in his car, but noticed there were dirty whit clumps of something under the filler cap and cylinder head.
Any idea what the smeg it is?

[Gabbastard]

moisture mixing with the oil. Clean it all off and keep checking it. If its fresh and theres quite a bit, its normally indicative of a HG failure

[nikolashewitt]

what he said, usually headgasket failure :(

[AdamH]

sometimes bad oil.. specially if its halfords own :D

[daivtr]

keep checkin it or flush the rad out if it comes back it the headgasket