When the temperature drops and your engine just won't turn over, Johnsen's Starting Fluid is the lifesaver you need. This stuff is seriously effective in cold weather, working in temps as low as -65°F to get stubborn engines started fast. It's not just for cars – it works great in diesel engines, lawn mowers, chain saws, outboard motors, and other small engines too. By helping the engine fire up quickly, it also saves your battery from getting drained by repeated failed starting attempts. A major plus is that it contains an upper cylinder lubricant, which helps protect engine components during those tough cold starts. The fluid itself is clear and colorless. This 12-pack of 10.7 oz cans is perfect if you go through a lot of it, whether you're a farmer, mechanic, or just someone with multiple vehicles and equipment to maintain. It also complies with federal low sulfur content requirements for use in diesel vehicles. Having a few cans in your garage or truck ensures you're never left stranded in the cold. It's a simple, reliable solution for a common winter problem.