Is Your Vehicle’s Engine Failing? Here’s What To Do

The moment all car owners dread has arrived: your vehicle’s engine is failing. But don’t worry—we let you know what to do and how to prevent it in the future.

When you turn the key in your ignition, the last thing you want to hear is the coughs and sputters of a dying engine. However, it’s a scenario that many car owners come across. Knowing what to do if your vehicle’s engine is failing can mean the difference between a minor fix and a costly engine replacement. Being informed is your first line of defense in protecting the health and longevity of your vehicle’s engine.

Recognize the Warning Signs

Before an engine fails, it typically provides several warning signals. Strange noises, such as knocking or hissing, can be precursors to more serious issues. Performance issues like a loss of power, stalling, or difficulty starting are also telltale signs that your engine needs attention. Don’t ignore changes in fuel efficiency, either—a sudden drop in miles per gallon can indicate an engine struggling to maintain performance.

Diagnose the Problem

Upon noticing any warning signs, a prompt diagnosis is crucial. A savvy car owner knows that catching a problem early can save time and money. Take your vehicle to a trusted mechanic who can run a full diagnostic test. Modern vehicles come with onboard diagnostics that can be an insightful starting point. A compression test can also reveal the health of your engine’s cylinders—a key factor in engine performance.

Weigh Repair Versus Replacement

Depending on the diagnosis, you may be presented with the option to either repair or replace your vehicle’s engine. Repair or rebuilding might involve replacing individual components, like gaskets or spark plugs, which could solve the problem if it’s not too extensive. In cases where the damage is beyond repair, engine replacement or remanufacturing might be the more economical long-term solution. Evaluate the key differences between rebuilt vs. remanufactured engines and the age and overall value of your vehicle when making this decision.

Do Preventative Maintenance

Prevention is always better than the cure, and this applies to your car as well. Regular maintenance is the key to extending the life of your vehicle’s engine. Keep up with scheduled oil changes, maintain the cooling system, and ensure that your engine’s timing and serpentine belts are in good condition. These periodic checks can forestall many common engine issues.

Recognizing the warning signs, accurately diagnosing the problem, deciding between repair or replacement, and committing to preventative maintenance are all part of what to do if your vehicle’s engine is failing. Take the reins in preserving your vehicle’s performance and ensure that your engine has a fighting chance at a long and robust life.