Hi guys, Ive got myself a vec c sri in star silver (z22se) on a 53 plate. Its only done 23000 miles but has been in and out of stealers for 2 months trying too find out where an oil leek is coming from. Well they have finally fixed it, a cracked head, at 23000 miles!!! Well its fixed now, so all is good, yes? Well i'm not to sure. Got it back today so I gave it the once over, took the oil cap of to find horror of horror emulsified oil! Now you might say cracked head well what do you expect. I constantly check the oil cap and looked at it the day it went in and it was all clean. So do you recon this is just cos of the head change or do you think they have not put it on properly, over or under tightened it?