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What Does an Engine Rebuild Involve?

What Does an Engine Rebuild Involve?

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Have you noticed unusual smells and sounds emanating from your engine recently? Are you concerned that something has gone wrong with your engine? Even if you’ve tried to maintain your vehicle regularly, accumulated mileage may cause indications of engine failure, such as:

  • A lot of smoke coming out of the tailpipe
  • Odd knocking sounds coming from under the hood
  • Oil is being burned faster than normal
  • The engine overheats frequently

However, these worries may not always signal the end of your vehicle’s life. Even though “engine repair” makes you cringe, you may not need to buy a new motor right away. When you compare engine repair to purchasing a new automobile, it becomes obvious that repairing your present car with a rebuilt engine is frequently less expensive. Why not read on with this article from Art Garage to learn more about the cost and benefits of an engine rebuild.


What does an engine rebuild include, you wonder? Rebuilding an engine typically involves:

  • Removing the engine block and dismantling it.
  • The overall condition of the engine is checked.
  • Replacing worn or broken parts with new or remanufactured components that are equivalent to the OEMs, such as piston rings, bearings, gaskets, seals, and lubricants. Only major components like camshafts, crankshafts, and pistons are replaced as needed.
  • Reconditioning of the internal surfaces of the cylinders, as well as the cylinder head, to make room for new piston rings.
  • After you’ve done the repairs, it’s time to reassemble the engine and install it back in your car.

A rebuilt engine, according to many automobile repair businesses, is in fact superior to the original one that was put in at the factory. Because a rebuilt engine has been cleaned, checked, and now comprises new components, your engine will be more dependable, trustworthy, and covered by warranties.

Before making a final decision about the best choice for engine repair, consider the warranties accessible at your local automobile shop.


Here is a scenario for you. There is a strange “knocking” or pinging coming from the engine, or perhaps your check engine light is flashing, or oil pressure has just suddenly dropped. You have taken it to your mechanic, and he has told you that you need to replace the engine. What do you do? Your first reaction may be “how am I going to afford to buy another car?”.

Your vehicle engine is comprised of several moving parts that are subjected to incredible temperatures and pressures daily, which, not surprisingly after 100,000 miles or more (hopefully) can show signs of wear and tear even if properly maintained if your vehicle is not regularly maintained or overheats excessively this timeframe can be significantly shortened,

When faced with major engine repairs you have a few options:

  1. Trade the vehicle. Your trade-in (current vehicle) value is reduced because of the damaged engine. If trading for a used vehicle with a used engine you could be purchasing one with “unknown and potentially costly” maintenance issues. Also, new vehicles are expensive.
  2. Patch job. Depending on the type of engine damage, you could consider fixing the specific problem. But this is usually expensive and there are no guarantees that another engine-related failure won’t occur.
  3. Used/Junkyard engine. You could swap your engine for a used engine from another vehicle. The downside is that you don’t know the history of the used engine. Although “used/junkyard” engines may be warranted, the labour to replace one with potential problems can escalate the engine repair bill.
  4. Factory Remanufactured. These engines have been remanufactured/rebuilt at a factory. Many internal engine parts have been replaced with new ones. These engines have been tested and come with a warranty that usually covers installation expenses.
  5. Custom Remanufactured. Here, your vehicle’s engine is removed and rebuilt. Like the factory version, many internal engine parts get replaced with new ones.

 What do the benefits of an engine rebuild?

Another set of automobile payments may not be necessary if you replace your damaged or outdated engine with a rebuilt motor. A rebuilt engine is one that has been restored to specified requirements and specifications, according to the Car Care Council.

Many of the new components put into operation throughout remanufacturing meet or exceed original equipment requirements. Because superior parts are utilized, or because 

modifications to components address flaws in the original engine, rebuilt engines frequently outperform even new automobile engines. Rebuilt engines are trustworthy, dependable, and come with a manufacturer’s warranty.

A new engine will get better gas mileage and emit fewer pollutants than your old one. A rebuilt engine reduces processing costs and energy waste related to discarded engines and automobiles. The life expectancy of a remanufactured/rebuilt engine, when properly maintained, is comparable to that of a new car engine.

How am I going to afford to buy another car?

The engine of your car is made up of several moving components that are subjected to extreme temperatures and pressures on a daily basis, which, not surprisingly, can show signs of wear and tear even if properly maintained after 100,000 miles (hopefully) if your vehicle isn’t maintained or overheats frequently.

When your car’s engine needs major repairs, you have a few alternatives:

  1. Sell the vehicle. Because of the broken engine, your trade-in (current car) value has decreased. If you’re trading in an automobile with a used engine and are obtaining one with “unknown and potentially costly” maintenance concerns, you may be getting a car with older repairs that have gone bad. New automobiles also tend to be more expensive.
  2. There are many reasons why you might be getting an oil change. On occasion, your car dealership may recommend a potential engine problem be fixed first. In general, it’s best to get an oil change every 5,000 miles or three months if the engine is in good shape. If you’re unsure about what type of vehicle you have or how frequently
  3. A used/junkyard engine is a salvaged or rebuilt engine. You could exchange your own engine for one from another car. The disadvantage is that you don’t know how old the new engine is. Although “used/junkyard” engines may be warranted, replacing one with potential issues might raise the cost of repairing the engine
  4. Many customers prefer to purchase a rebuilt engine because they can save 50% or more on the price of an identical engine. An engine that has been remanufactured/rebuilt at a factory is known as a REBUILT engine. Many internal engine components have been replaced with new ones. These engines have been put through rigorous testing.

Your engine’s pistons, cylinders, rods, and other parts are reused. Your car’s engine is removed and rebuilt in this case. Like the original, many internal engine components are replaced with fresh ones. If you’re looking for assistance with your engine rebuild, why not contact Art Garage today? They will be able to advise you on the best course of action regarding your vehicle repairs.

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