There are a few telltale signs that your belts or hoses must be replaced. If you notice any leaks, cracks, or fraying on your belts or hoses, bring your vehicle in immediately. Also, keep an eye on the coolant level in your car; if it appears to be lowering quickly, a leak may be there. Last, if your engine is overheating, it could be a cooling system issue. Please get in touch with us if you see any of these problems, and we will gladly investigate them.