A car engine is the most critical component of a vehicle. When it’s running smoothly, it helps the car owner get where they need to go without any problems. But when something goes wrong with the engine, the car can break down instantly and become a major hassle. Unfortunately, one of the most expensive auto repairs in Longmont is replacing the engine. This repair can cost hundreds to thousands of dollars, depending on the make and model of the car. Thankfully, car owners can recognize the warning signs that indicate the car engine needs replacement. Once the warning signs are noted, car owners can take action before it’s too late. Some common warning signs that indicate a car needs a new engine include the following.

The ‘Check Engine’ Light Is On 

Whenever the check engine light comes on, it’s a sign that something isn’t right with a car’s performance. That doesn’t necessarily mean the car owner needs to replace the entire engine, but it could be indicative of a problem big enough that replacing the old engine is the best option. If a car owner notices that this light is on, they should take their vehicle to a mechanic as soon as possible. The mechanic will help diagnose and fix the issue before it becomes more serious. 

Excessive Oil Consumption 

Every car owner must ensure they perform regular oil changes in Longmont, CO. However, if they constantly have to change or add oil to keep up with what their car consumes, then there could be an issue with its piston rings or valves. These two parts are integral components of an engine, and this type of damage requires a complete replacement of both parts, since repairs aren’t feasible in this situation. So, if there is excessive oil consumption in your vehicle, consider getting a new engine sooner than later.    

High Exhaust Emissions Levels                     

A vehicle’s exhaust emissions levels should remain within certain limits as government regulations define them. If they exceed them significantly, there could be an issue with its catalytic converter or oxygen sensor. These parts of an engine system could require an entire replacement, depending on their condition. Ensure that these are tested regularly so that any issues can be caught early and addressed appropriately before they lead to more significant problems, such as needing an entire engine replacement which can be cumbersome and costly. 

Strange Sounds Coming From the Engine                

Strange noises from under the hood of a car when driving could indicate something isn’t quite right with its powertrain system. This includes all the components related to the internal combustion process (e.g., pistons). Interestingly, an oil change in Longmont could be all that is needed. However, if the oil has been changed and the issues persist, it is more serious. Such issues usually require more than simple repairs. Depending on how severe the issue is, car owners may need to get a new engine to return their vehicle to its optimal performance level. So if a car owner hears any unusual sounds coming from under their hood, it’s best to have a mechanic look into it immediately.

Your Car Has Low Oil Pressure 

Low oil pressure is an indicator of engine failure and needs to be addressed immediately. If a car owner doesn’t address the issue, it can lead to further damage and more costly repairs down the road. Low oil pressure could mean an internal leak, or the oil filter needs to be replaced. Either way, it’s important to get it checked out immediately so you can avoid any major damages in the future. The car owner must ensure that only reliable car services in Longmont work on the vehicle.

Your Engine Is Overheating 

If a car’s temperature gauge reads higher than usual while running, this could indicate serious engine trouble and should not be ignored or taken lightly. An overheated engine means that too much heat has built up in the cylinders, which causes them to expand and possibly even crack over time due to extreme temperatures and pressure levels within the cylinder walls. It’s best to get this checked out sooner rather than later because if left untreated. An overheated engine could cause catastrophic damage to other parts of the vehicle and require an extensive system replacement, which could be costly and time consuming.

Loss of Engine Power

If a car owner notices that their car feels different to drive or there’s a slight delay after they press the accelerator, there could be a problem with the car engine. Also, if the car sounds rough when idling or it isn’t revving as it used to, this could be a sign of a serious engine problem.

Oil or Fluid Under the Car

If a patch of oil or fluid is spotted beneath the car when it is parked, it could indicate an underlying engine problem, such as an antifreeze,  oil, or coolant leak. Car owners should report any leaks to  a mechanic who can diagnose and fix the problem immediately.


A well-maintained car should run smoothly and efficiently without any major issues. Little things such as regularly putting water in the car’s radiator, oil changes, and alignment in Longmont can help sustain the car’s engine. Unfortunately, things don’t always go as planned, especially when it comes to automobiles. There are times when the engine might develop some complex fault that requires repair. If the car owner recognizes that the car is faulty early enough, they can prevent serious damage to the engine. To ensure that a car stays reliable and roadworthy for years, car owners should always pay close attention to the warning signs listed above.

How to Know if a Car Needs an Engine Rebuild

When a person owns a vehicle, there are certain things they need to do to ensure it stays running in great condition for a long time. This includes getting an oil change in Longmont, CO.  Of course, over time, parts will wear out and will need to be fixed or replaced. At some point in time, the vehicle may even need an engine rebuild.

Most people don’t want to think about getting an engine rebuild. It sounds like an expensive and scary process. While the price can vary depending on what type of auto repair in Longmont needs to be done, to ensure the vehicle runs the way it’s supposed to, an engine rebuild my be necessary. It could also be less expensive than a person getting a new vehicle.

Signs an Engine Needs to be Rebuilt

There are some signs that will show up that will let a person know if they need their engine rebuilt. A few of these are listed below.

More Exhaust Smoke than Normal

One of the first signs a person might see that will let them know something is wrong with their engine is excessive exhaust smoke. The color of the smoke is a good indicator to let a person (more than likely a professional) know exactly what’s wrong with the engine. 

If the smoke is white, this means that there’s a coolant leak in the engine. Letting this go for too long can lead to the engine overheating. Blue smoke is an indication that the engine is burning oil. When this happens, it can lead to the engine seizing because it isn’t getting the lubrication it needs to run properly. When black smoke comes out of the tailpipe, this is an indicator that the engine is burning too much gasoline. Not only will this end up costing the owner a lot of money on fuel expenses, but it can cause other issues with the vehicle.

An Engine Knocking Noise

Most people don’t want to hear strange sounds coming from their vehicle. They want it to run smoothly and quietly down the road. If they hear a loud knocking sound coming from their engine, they know that something is wrong. More than likely, they are away that they need more than an alignment in Longmont.

If the knocking sound rises and falls as the gas pedal is pushed down, this is a good indicator that the engine bearings have worn out. These are an incredibly important component of the engine. The moving parts of the motor rest on these. If they fail because they aren’t properly lubricated or there are a lot of miles on the engine, then it’s possible that the motor will seize up.

Decrease in Engine Performance

If a person finds that after getting car service in Longmont their vehicle isn’t running the way it used to, this could be an indication they need an engine rebuild. Of course, there are many reasons an engine may suddenly stop performing the way it used to or has reduced fuel efficiency. Knowing exactly what the problem is will require a person taking their vehicle in to a professional to have it looked at.

What an Engine Rebuild Entails

Deciding whether or not to get an engine rebuild will be based on personal preference. It can be incredibly expensive to have this process done, and if the vehicle isn’t worth putting that much money into, then buying a new one is the better option. However, getting a new vehicle also means having monthly payments, paying for different insurance, and dealing with depreciation.  Not everyone can afford these expenses either.

In some cases, the vehicle might also be a classic. If a person wants to continue to drive this around town and keep it running in pristine condition, then an engine rebuild is the way to go. Getting an engine rebuilt can make the vehicle like new again. It should certainly take care of any issues that may have arisen while driving around.

In general, rebuilding an engine is a detailed process. It involves cleaning and assessing the short block, replacing the piston rings, bearings, and other components. It may also involve reconditioning the cylinders to ensure the engine is in optimum shape.

Have the Right Equipment

This is something that most professionals can do quickly and easily. It can also be accomplished by individuals who want to work on their own vehicles. However, having the right equipment is important. In most cases, the engine will have to be removed from the vehicle so that all the parts can be accessed. These components aren’t light, so having the right tools to get it out of the vehicle can be incredibly beneficial.

Once a person starts working on the various parts, they should also know how to put things back together. If the components aren’t put back in their exact place, then the engine won’t run. The goal is also to make sure the engine runs better. Having the right parts will mean the person gets the gas mileage they want and need and won’t have to worry about the engine breaking down again.

A Rebuilt Engine Can be as Good as New

No matter why a person decides to rebuild their engine, if done properly, it can run like new.  This can be a great way to keep a vehicle on the road for longer and running in great shape.  Whether the vehicle is a classic or what a person uses to get them to and from work, having it run the way it’s supposed to is advantageous.

While this process can be expensive, if a person gets an oil change in Longmont like they are supposed to, it could reduce the chances of needing to have an engine rebuilt. Taking care of the vehicle is always the first step in ensuring it runs the way it’s supposed to.