Hi guys, i need some help. My fill plug broke off the radiator when i was trying to open it. Part of the piece of plastic is stuck inside. How can i get the rest out without damaging the radiator. If i do manage to get the rest out, will i have any problem puting a new fill plug back in? This never happen to me before.I know i can't drive it till i put a new plug in. The broken part that is stuck in side is hard to get out. I don't won't to break anything. Any-feed-back thanks!!!!!! 99 disco1 SD