Got a Check Engine Light today It is showing P0300 "Random Misfire" in a 2004 Intrepid 3.5 with 54K miles. Drives normal. Ex feds copcar. I bought at 40K 1 1/2 year ago. It was a patrol car at Fed. Prison Hosp In Ft Worth, Texas. I cleared the code and wondering if I should think about buying a new set of sparkplugs?
Bryce

Every electronic device is manufactured with smoke stored deep inside... only a true genius can find a way to set it free. The most terrifying words in the English language are: "I'm from the government and I am here to help!"