Forum article search not working

I'm looking for the tech tips from a few years ago on the Dodge Challenger and Charger.  I've tried the article search on both lap tops and mobiles and it doesn't work for me.  Every time I try and search it just refreshes the same page.  No luck.  

Agreed, the site search is not very good.  But, use this format and Google will find most of what you want quickly. 

site:grassrootsmotorsports.com Challenger charger

Other samples:

If you want to find topics on Horse Blood on GRM... 

site:grassrootsmotorsports.com horse blood

So, just use the same format and add in new search keywords at the end of the chain.  Google then searches just this website for those keywords. 

In reply to John Welsh :

Thanks John, unfortunately that’s not what I mean. I know the forum search is about as useful as a chocolate teapot, I always use ‘search term site:httpblahblahblah’ but I’m still not finding it. What literally is not working, as it nothing happens rather than poor results, is the article search.  

I remember reading the article in the magazine but I can’t find it. I’m sure it must be online. Several people have made reference to the article in recent threats about challenges so I know I am not imagining it.