A battery in a traditional car cannot directly create engine spark. It’s only rated at 12 volts, after all, so it needs a little help boosting the signal to the spark plugs. To make that happen, a car ...
Recently, my son-in-law's 2005 Acura 3.2 began to misfire. While changing the spark plugs, the end of the "coil on plug" wire for spark plug No. 3 came off, leaving the coil in my hand and the broken ...