Quote:
Originally Posted by Donny
That's good to know because I do it all the time. In fact, every morning I tell Belinda I'm driving down to my favorite trail to take a walk (trying to lose weight) when in fact I really head out to the lake and back my truck down so I can watch it blow bubbles. 
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It is more likely an issue when someone ads a restrictive muffler, or their catalytic convertor gets plugged up.
