Need an opinion:

1. Bosch Plugs: Does anyone out there have the bosch +4 plugs seen here
http://www.fastgermanauto.com/product.htm ? If so, what do you think
about the performance increase (if any).

2. Heater Fan: My front heater fan has been squeaking and I was told its
a pain to replace. Can someone out there define pain for me please? I
will need a new fan too. Can this be done easily in my garage or does
the job need a professional? Time required to do it?

Thanks,
Lee

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Lee Roesner
PARADIGM Graphic Design & Web Development
Northbrook Office 847-509-8704
   Fax: 847-480-5701
Home Office: 815-385-2969
   Fax: 815-385-2994
PORTFOLIO: http://www.roesner.net/vw