oh dear

Well, now I know what the expression "only 3 cylinders firing" means. It means when your pretty run down but can manage and you struggle on the up hill climb. It must be because I was oh so pleased with myself to have changed my own spark plugs today, wondering if my car really was acting differently or was it just in my head, I checked again and I'd only reattached 3 of the plugs!!!! Gesh!