van engine

[Sunseeker]

van now in the hands of mechanic who may or may not give me good or bad news! fingers crossed.
From previous post my engine is petrol, I am a muppet when it comes to mechanics I am affraid, don't know if it was steam or white smoke? Brown mayonaise like substance in my Cooling system expansion tank aswell! 1.9 petrol! may have to look at a new engine but if its fixable will take that option first! thanks again guys. Please keep your interest in my situation regards Jason!