This might have been mentioned before but i have looked and not found anything, i have read on other forums about this problem with no result so thought i would ask in here.

2001 1.6 Focus Estate zetec

Problem is i am getting water in my spark plug wells over the course of a week i am getting 5mm or more of water in spark plug well 1 & 2 none in 3 or 4. I have taken the plastic cover off to check the rubber seal which is fine and also gave it a good clean and checked all over, can't see where water is getting in. i know some people say it's the washer jets leaking back so i have run mine dry and ran it for a week also ran it when it's not raining and still get the water i can not find out where it is coming from and is playing silly buggers with my Plugs & HT Leads

Any help would be great

Many Thanks

Danny