What is Car Engine Overhaul?

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Does your car billow smoke? Does your vehicle’s engine make strange sounds when starting, stopping, while idle or accelerating? Have people ever suggested that you get your car’s engine overhauled? Well, maybe you should have it looked at by a professional mechanic, but what actually is a car engine overhaul, anyway? That is a good question to ask, and here is the answer.

Car Engine Overhaul

When a car’s engine begins to sound ‘funny’, when it idles, while it is accelerating, or as it turns off, then you may need an engine overhaul. Even smoke billowing from the exhaust pipe, or if your car runs too hot, it could spell serious engine damage. It is hard to say without a check-up from a reputable auto service centre like Super Tune, but you just may need to take your engine apart, clean it up and replace any damaged engine parts or seals, and then put it back together like new. Basically, that is exactly what an engine overhaul consists of.

There are a few ways or terms used to describe an engine overhaul, for example, some auto service centres term it an ‘in-chassis’ rebuild. This happens when mechanics don’t have to take the whole engine out to rebuild and repair it, or they don’t overhaul the whole engine, just components of it such as replacing the pistons rings, cylinder liners or all pistons, if they need replacing. An in-chassis rebuild will surely get your engine back in shape, and its performance will be as good as or better than when it was new.

More extensive rebuilding is considered a major engine overhaul, and this requires the whole engine to be lifted from the chassis, so it can be thoroughly taken apart. Every nut, bolt and removable part is cleaned and replaced with new, original factory engine parts. So, a complete engine overhaul is more expensive than an in-chassis rebuild, for obvious reasons – the engine must be removed from the chassis, however, you vehicle’s engine will function like new or better. Engine upgrades often require some level of engine rebuilding, in this regard it is quite common.

This is why many people rebuild their vehicle’s engines every few years, especially for car enthusiasts who care very much how well their cars sound, function and look. An engine rebuild can make your engine look good enough to compete in car shows, but most folks just want their vehicles to be dependable and run their best, and that is exactly what a car engine overhaul can do to your car’s engine.

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