Engine Rebuilds and Repairs in Charleston

Certified iAG Engine Installer

I’m Matt, the owner at Collins Automotive & Performance, Charleston’s premier engine repair service shop. Whether you’re a car enthusiast aiming for that perfect performance or a daily driver facing engine woes, this guide is your toolbox for navigating engine rebuilds, repairs, and everything in between.

Understanding Your Engine: The Heart of Your Vehicle

Think of your engine as the heart of your car—pumping life through its mechanical veins. It’s a marvel of pistons, spark plugs, and gears working in harmony. But just like any heart, it can encounter issues. Maybe you’ve noticed your car struggling uphill, guzzling more gas, or making odd noises. These are your engine’s cry for help, and it’s crucial to listen.

Maintenance Tips to Prevent Future Engine Problems

Preventative maintenance is your best defense against future engine issues. Regular oil changes, filter replacements, and tune-ups can go a long way. Here’s a little secret: an engine well cared for will return the favor, ensuring reliability and performance for years to come. Think of your vehicle like a relationship, the more you care for it and the more time you put into it, the more you’ll get out of it… if you know what I mean. 

What’s Involved with an Engine Rebuild? How does it happen?

Rebuilding an engine can be a challenging but rewarding project for experienced mechanics. It requires a deep understanding of how an engine works and the ability to use a variety of tools and equipment. The process can take several weeks or even months to complete, and it is important to follow all of the manufacturer’s instructions carefully.

There are many benefits to rebuilding an engine. A rebuilt engine can provide improved performance, increased fuel efficiency, and reduced emissions. It can also extend the life of your vehicle and make it more reliable. If you are considering rebuilding your engine, it is important to weigh the costs and benefits carefully. The process can be expensive, so it is important to make sure that the benefits outweigh the costs.

Here are some of the steps involved in rebuilding an engine:

  • Removing the engine from the vehicle
  • Disassembling the engine into its individual components
  • Inspecting each component for wear and damage
  • Replacing any parts that need to be repaired or replaced
  • Reassembling the engine
  • Reinstalling the engine in the vehicle

Rebuilding an engine is a major undertaking, but it can be a rewarding experience for those who are up to the challenge. With the right tools and knowledge, it is possible to rebuild an engine that will provide years of reliable service.

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When to Consider Engine Rebuilds or Repairs in Charleston, SC

Unusual Noises

Any new or strange sounds coming from your engine should not be ignored. Knocking, rattling, or hissing noises can indicate various issues, from minor adjustments needed to significant problems that require immediate attention.

Decreased Performance

If your car feels sluggish, or if there’s a noticeable decline in acceleration, power, or fuel efficiency, your engine might be crying out for help. These symptoms could stem from a range of issues, including clogged fuel injectors, dirty air filters, or more serious internal engine problems.

Check Engine Light

The most obvious sign that your engine needs to be looked at is when the check engine light on your dashboard illuminates. This light is connected to your car’s computer system, which monitors engine performance. When it detects a problem, the light comes on. It’s important not to ignore this warning, as doing so could lead to more severe issues.

Smoke from the Exhaust

Excessive smoke from the exhaust can indicate a problem within your engine. The color of the smoke can help diagnose the issue:

  1. Blue smoke suggests burning oil.
  2. White smoke could mean a coolant leak.
  3. Black smoke often points to an overly rich fuel mixture.


Engine Stalling

If your engine stalls frequently, especially under normal driving conditions, it’s a sign that something isn’t right. Stalling could be caused by a variety of issues, including a bad battery, faulty spark plugs, or fuel system problems.

Strange Odors

Paying attention to unusual smells can also help identify engine problems. A burning smell could indicate an oil leak onto hot engine parts, while a sweet smell might signal a coolant leak.

Oil Leaks

Oil spots under your car are a clear sign that your engine might need attention. Leaks can lead to low oil levels, which can cause the engine to overheat and result in severe damage.

Rough Idling or Vibration

If your car is shaking, vibrating, or idling roughly, it could indicate that the engine is not running evenly. This could be due to worn-out spark plugs, clogged filters, or other issues that need addressing.


An engine that frequently overheats is a major red flag. Overheating can cause serious damage to your engine and should be addressed immediately. Causes can include a faulty radiator, a leaking cooling system, or a damaged water pump.

Choosing the Right Mechanic for Engine Repair Services in Charleston, SC

This is where Collins Automotive & Performance shines. Choosing the right engine repair service shop in Charleston is crucial. You want a team that’s experienced, specialized, and with rave reviews. At Collins, we treat every car like it’s our own. We use high-quality parts and fluids because we understand the importance of longevity and performance. Your trust is our top priority. If you dont believe us, take our customer’s word for it. Check out our Google Reviews here!

Engine Repairs for Common Issues

At Collins Automotive & Performance, we’ve seen it all—from simple spark plug replacements to more complex issues like head gasket repairs. The key is early diagnosis and action. Ignoring a “check engine” light can be the difference between a minor repair and a major overhaul. Trust me, you don’t want to learn this the hard way. Engine repairs are an inevitable part of owning a car. However, by being proactive and addressing issues early on, you can save yourself time, money, and headaches in the long run. At Collins Automotive & Performance, we specialize in engine repairs for all makes and models of vehicles. We have the experience and expertise to diagnose and repair even the most complex engine problems.

Some of the most common engine issues we see include:

  • Spark plug replacements
  • Head gasket repairs
  • Timing belt or chain replacement
  • Engine oil leaks
  • Overheating
  • Knocking or ticking noises
  • Decreased fuel economy
  • Rough idling
  • Check engine light is on

If you’re experiencing any of these symptoms, it’s important to bring your car in for a diagnosis as soon as possible. The sooner the problem is diagnosed and repaired, the less damage it will cause to your engine.

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FAQs for Engine Repairs in Charleston, SC

What is the main difference between engine repairs and engine rebuilds?

Answer: Engine repairs focus on fixing specific issues with the engine, while engine rebuilds involve disassembling the entire engine, inspecting all components, and replacing or repairing any damaged parts.

When should I consider an engine rebuild?

Answer: You may need an engine rebuild if your engine is making unusual noises, consuming excessive oil, or experiencing reduced power and performance.

How long does an engine rebuild typically take?

Answer: An engine rebuild can take several weeks or even months to complete, depending on the extent of the damage and the availability of parts.

What are the benefits of rebuilding an engine?

Answer: Rebuilding an engine can improve performance, increase fuel efficiency, reduce emissions, extend the life of your vehicle, and make it more reliable.

What are some common engine issues that require repairs?

Answer: Some common engine issues that require repairs include spark plug replacements, head gasket repairs, timing belt or chain replacement, engine oil leaks, overheating, knocking or ticking noises, decreased fuel economy, rough idling, and illuminated check engine light.

Why is it important to choose the right mechanic for engine work?

Answer: Choosing the right mechanic for engine work is crucial because a skilled and experienced mechanic can accurately diagnose and repair engine problems, use high-quality parts, and provide reliable service.

Get In Touch

(843) 376-7376


401 East 1st North Street, Unit B, Summerville SC, 29483

Open Hours

Mon: 9am - 5pm
Tue: 9am - 5pm
Wed: 9am - 5pm
Thur: 9am - 5pm
Fri: 9am - 5pm