2 Signs Your Truck's Diesel Engine Is Worn Out And Needs To Be Replaced

If you have an older truck with a diesel engine, you may have noticed lately that it does not seem to be running as smoothly as it did when the engine was newer. While there are certain problems that can be repaired, there are a couple of signs for which you should be on the lookout indicating that the engine is worn out and may need to be replaced soon before it breaks down completely.