Gadget Review on MSN

This 30-Second Trick Heats Your Car 5x Faster on Cold Mornings

Start your car, wait 30 seconds, then drive gently to heat your cabin 5x faster than idling-modern engines warm up better under light load.
Federal Register

Amendments for Testing and Monitoring Provisions

This document has been published in the Federal Register. Use the PDF linked in the document sidebar for the official electronic format.