I saw it earlier and it seems like it will do what i need but i don't want to risk it if it will cause more damage further down the line.

Has anyone ever used Wynn's Engine Oil Stop Leak??

Is it recommended to use or best to avoid??

http://www.halfords.com/webapp/wcs/stores/servlet/ProductMobileDisplay?catalogId=10151&storeId=10001&productId=154689&categoryId=255221&langId=-1

NO, find the leak and repair it, if it is from the top end it can't be that hard to sort it. I bet you just need to remove the cam cover again and re sit it down, you might have missed the gasket last time it was off or it might just need a re tighten down.

Cheers James.

Maybe it's the cam cover itself dude? Slightly off shape or something?

Maybe it's the cam cover itself dude? Slightly off shape or something?

That crossed my mind as well. I kick myself for managing to crack the original one!! :(

I didn't completely tighten mine when I did the cambelt and it made a terrible mess, just nipped up the bolts and it stopped. Also (assuming it is very similar to the older injection pump engines) the gasket may not be sitting quite right.