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twolostminds · 11-24-2008, 10:49 AM

I was topping off my tires this morning in the balmy 24deg NJ weather and started wondering if a catalytic convertor warmer has been tried to help shorten a vehicles warmup stratagy thus increasing initial drive mpg?

11-24-2008, 10:49 AM	#1 (permalink)
twolostminds EcoModding Lurker Join Date: Jul 2008 Location: NJ land of high auto insurance and pollution Posts: 12 Thanks: 0 Thanked 0 Times in 0 Posts	Has anyone tried making/using a catalytic converter warmer? I was topping off my tires this morning in the balmy 24deg NJ weather and started wondering if a catalytic convertor warmer has been tried to help shorten a vehicles warmup stratagy thus increasing initial drive mpg?