Putting the Squeeze on a Rattler
- Monday, March 26 2012 @ 08:58 am UTC
- Contributed by: masodo
- Views: 6,506

UPDATED STORY!
How I DIY'd my rattling catalytic converter.
[The story you are about to read is true. The ideas presented here are for entertainment only. This is not to be misconstrued as advice. If you choose to follow the trail I have blazed be aware that your results may vary. You may be seriously injured or even killed by trying to duplicate the procedures presented in this tale. Proceed with caution.]
The cost to replace my catalytic converter was enough to persuade me to put up with the annoying rattling from underneath my truck for longer than I care to admit. At first I thought the heat shield was loose (I have had that happen in the past) and a spot weld or two would likely shut up the rattle. However, on closer inspection I discovered the heat shield was firmly attached.
With the engine running at idle there is no mistake that the catalytic converter is the source of the clanking rattles. It must be that the guts of this thing are loose and causing the racket. So, resigned to the fact that it must need to be replaced; it's off to the interwebs to prepare myself for the inevitable.
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