philipa_240sx wrote:Here is another possible cause:
Recently, I have been getting loud rattle noises from the dash/console area. It only happens on strong crosswinds. Today I decided to look underneath...
The aluminum heat shield above the catalytic converter has bent and is rattling/rubbing against the exhaust. I have bent it back, but I need a more permanent fix. I don't think I have ever caught it up on anything so I suspect it was the result of very windy conditions... it likely catches wind like a sail.
I will try to post some pics later.
I just got back from a total 6 hour road trip and it was horrible, I had an intermittent loud rattle coming from the dash area, I assumed it was the plastic wiper cowl piece but I'm not sure, all I know it was loud and very annoying - I had to really crank the radio to mask the noise. (To make matters worse, my roof rack main rails went nuts and whistled loudly almost the entire time too!!).
Phil, if you could manage to grab a photo of the piece that was casuing the noise it would be much appreciated, this is a really significant problem, my wife was not happy after this trip!!