The TRUCKPRO engine starting fluid, available in an 11 oz. size, offers quick cold-start assistance to boost engine reliability under harsh conditions. This product is suitable for use in all diesel and gasoline engines, enhancing its versatility across different engine types. By reducing repeated startup attempts, it helps prevent engine wear, thereby providing added internal protection. It contains an upper cylinder lubricant that further contributes to engine safety. Additionally, the fluid reduces strain on batteries and starters, ensuring swift engine starting whenever needed.