I looked around youtube and google, but specifically for our car it's hard to find a source. Anybody know the method of taking off this damn radiator filler neck?

 

Sure- a SawzAll with a metal blade. KIDDING.
Just replace the radiator, you're not likely to fab the top correctly without the experience and tools. Gl!

 

If you are trying to clean or replace it you will need to pull the intake manifold. Depending on the age of the car would consider replacing the knock sensor sub harness while you are there. They don't cost much from Z1.

 

Thanks for the responses. Will see how it goes.

 

i know this thread is old but how did everything go? mine has been slowly leaking for years and I want to fix it if i can. thanks in advance