A driveshaft problem that begins as vibration, squeaking, or clunking may become more serious as components wear. A failing joint or support bearing can place additional stress on the assembly and connected parts.
In severe cases, a failure can interrupt power delivery or allow the shaft to damage nearby components. The progression depends on the fault, so a minor-sounding noise cannot establish how long the vehicle can be driven.
Contact Certified Transmission in Council Bluffs when a new symptom appears. Stop driving and arrange assistance if the shaft appears loose or vibration becomes severe.