7 signs for car engine change - Premier Powertrain

7 Signs It’s Time to Change Your Car Engine


Owning a car comes with the responsibility of regular maintenance and occasional repairs. Among the crucial components of any vehicle, the engine stands as the heart that keeps it running. However, car engines are not immune to wear and tear, and over time, they might encounter issues that require attention. Ignoring signs of engine trouble can lead to severe damage and safety hazards. In this blog, we will explore seven critical signs that indicate it’s time to consider changing your car engine. By recognizing these indicators early on, you can make informed decisions to keep your vehicle running smoothly and safely.

When is the Time to Change the Car Engine?

The time to change your car engine is when it experiences irreparable damage or significant mechanical issues that make repairs uneconomical. Additionally, if your car’s engine is consuming excessive oil, overheating frequently, or producing unusual noises, it might be a strong indication that a replacement is necessary.

Common Signs of Car Engine Trouble

Strange Noises

Your car’s engine is designed to operate smoothly and quietly. Unusual and persistent knocking, pinging, or rattling noises can clearly indicate internal engine problems. These sounds might suggest worn-out components or internal damage. If you hear any of these noises, it’s crucial to have your car inspected by a qualified mechanic to diagnose the issue promptly.

Decreased Performance

A car engine that once provided a smooth and powerful driving experience may start to show a noticeable decrease in performance over time. If you find your car lacking power, struggling to accelerate, or experiencing sluggishness, it could be a sign of engine trouble. A decline in performance might result from various issues within the engine, such as worn-out piston rings, damaged valves, or a failing fuel system.

Have you seen our selection of remanufactured engines? Take a look here and explore the range of high-quality options available for your vehicle.

Oil and Fluid Issues

High Oil Consumption

If your car frequently requires topping up the oil between regular oil changes, it could be indicative of oil leaks or excessive oil consumption within the engine. This can lead to inadequate lubrication and increased friction, potentially causing severe damage to engine components.

Persistent Leaks

Visible oil or fluid leaks under your parked car are red flags that something is wrong. Leaks can indicate issues with gaskets, seals, or other engine parts. Addressing leaks promptly is vital to avoid further damage and potential engine failure.

Overheating Problems

Frequent Engine Overheating

Engine overheating is a serious issue that requires immediate attention. If your engine consistently runs at high temperatures, it can cause significant damage to internal components, such as the head gasket, cylinders, or piston rings. Overheating may result from coolant leaks, malfunctioning thermostats, or a faulty water pump.

Rising Temperature Gauges

A rising temperature gauge on your dashboard can be an early warning sign of engine overheating. If you notice this indicator, pull over, turn off the engine, and wait for it to cool down before seeking professional help.

Explore our latest selection of new car engines and find the perfect match for your vehicle! We stock a wide range of domestically manufactured new vehicle engines. Check out our offerings.

and discover top-quality options to power up your ride.

Check Engine Light Warnings

The Importance of the Check Engine Light

The check engine light is designed to alert you to potential problems within the engine or emissions system. Ignoring this warning can lead to further damage and expensive repairs. When the check engine light illuminates, it’s essential to have your car inspected by a qualified mechanic to diagnose the underlying issue accurately.

Addressing Persistent Warnings

If the check engine light remains on after repairs or reappears shortly after being reset, it indicates that the problem has not been fully resolved. Continued driving without addressing the issue may exacerbate engine problems and lead to more significant repair needs.

Excessive Exhaust Emissions

Failing Emissions Tests

During emissions tests, if your car fails to meet the required standards, it could be a sign of engine inefficiency. Older engines or those with significant wear and tear might struggle to pass emissions tests, which may indicate the need for engine replacement.

Environmental Impact

Excessive exhaust emissions not only harm your car’s performance but also contribute to environmental pollution. Replacing a faulty engine can significantly reduce harmful emissions and help protect the environment.

Costly Repairs and Maintenance

Weighing Repair Costs

As engines age, repairs can become more frequent and expensive. If the cost of repairing your car’s engine exceeds its overall value or the price of a replacement engine, it might be more practical to opt for a new engine instead of investing in costly repairs.

Long-Term Savings with Engine Replacement

While replacing an engine is a significant upfront cost, it can save you money in the long run. A new engine often comes with a warranty, ensuring your car’s reliability for an extended period, reducing the need for frequent repairs.

Safety Concerns and Reliability

Engine Reliability and Safety

Engine reliability and safety are paramount when it comes to the overall performance of a vehicle. A well-functioning engine is essential for a smooth and trouble-free driving experience. A compromised engine, on the other hand, can result in unexpected breakdowns, leaving drivers stranded in unsafe locations and leading to potential accidents.

Regular engine maintenance and timely repairs can help mitigate some risks, but there comes a point where engine replacement becomes the best course of action. Replacing the engine with new, rebuilt, or remanufactured not only guarantees better performance but also reduces the likelihood of engine-related issues that could jeopardize safety.

Beyond just the mechanical aspect, safety concerns related to the engine extend to its electronic components as well. Modern vehicles heavily rely on electronic systems that control various aspects of the engine’s operation. Faulty electronic controls can lead to loss of control, unintended acceleration, or brake failures, compromising the safety of the driver, passengers, and others on the road.

To address these concerns, manufacturers and regulatory bodies continuously work to improve engine design, testing, and safety standards. Regular inspections, following recommended service intervals, and using high-quality replacement parts all contribute to maintaining engine reliability and safety.

Peace of Mind with a New Engine, Remanufactured, or Rebuilt when Buying from a Reliable Company

Investing in a new engine provides peace of mind, knowing that your vehicle is equipped with a reliable and efficient power source. It allows you to enjoy your driving experience without worrying about potential engine failures.


Recognizing the signs that indicate your car engine is in trouble is crucial for maintaining a safe and reliable vehicle. From strange noises and decreased performance to oil issues, overheating problems, and persistent check engine light warnings, each indicator can signify significant engine trouble. Addressing these signs promptly by seeking professional advice and considering engine replacement when necessary will help you keep your car running smoothly, efficiently, and safely for years to come. Your car’s engine is its lifeline, and taking care of it ensures a long and enjoyable journey on the road.

We carry all domestically manufactured vehicle engines and transmissions. Our inventory and buying power mean that our prices are the most competitive in the business. If you find it for less, we’ll match it! Our inventory options are endless.

If your model isn’t on the list, just give us a call.

We probably have it!

Call us at 469 991 5788