A section of the Underwood-Simmons Tariff Act provided for a graduated tax ranging from 1 to 6 percent on incomes greater than $4,000 per year. The Underwood-Simmons Tariff Act passed against strong opposition from Republicans, who objected to the lower tariff rates.
Sep 122013. Ok, so I know I have a blown spark plug. I found the ignition coil and plug rolling around on top of the head, instead of in the plug well where they belong. Itâs pretty obvious what the problem is. The next question is, what do I do to fix it.
Getting Started. Fouled, damaged, or worn out spark plugs can lead to a variety of engine problems, such as misfires, hard starts, increased emissions, and poor fuel economy. For most vehicles, you should replace your spark plugs every 30,000 miles (consult your owner's manual for your specific interval).