What causes engine failure?

Before replacing an engine, make sure to find the underlying cause of its failure. This can help you identify what went wrong previously so you can avoid and maintain your engine better in the future. There are several common culprits of engine failure, including:

1. Overheating issues

An engine relies on a precise balance of temperatures for efficient operations. When an engine overheats, it can reduce power and result in incomplete combustion.

2. Timing belt failure

The timing belt controls the synchronised movement of the engine’s components during combustion. If disrupted, this can affect intake and exhaust and lead to sluggish performance.

3. Water contamination

Water can lower the octane rating of the fuel, cause the engine to misfire, corrode fuel lines, and damage the engine altogether.

4. Inappropriate lubrication

When the engine is not lubricated enough, it causes the moving parts such as pistons to work harder, increasing friction, and eventually wear and tear of the engine.

What are some tell-tale signs of engine failure?

If you’re unsure whether your engine is the cause of your car’s problems, there are some easy ways to know for sure. Keep an eye out for the following when trying to troubleshoot any potential engine faults:

Rust, discoloured oil, and oil foam on the dipstick
Contaminants on the rockers underneath the oil cap
Rust/contaminant build-up on spark plugs and thermostat housing
The motor not spinning freely when the crank pulley is spun

So, what’s the verdict?

Your car’s engine is a crucial component of determining its overall performance. It’s important, then, to make sure you have all the correct info before going into getting a replacement as this can affect the speed of the replacement process.

When it comes to the value of a car and its engine, getting a new replacement engine with little to no prior mileage certainly won’t hurt your car’s resale value. Whereas replacing your engine with a pre-owned, already slightly worn down one may serve to only exacerbate your problems for longer.

Want the best value for your car?

Then why not just sell your car with Sell 2 Swansway?

If it’s value you seek, Sell 2 Swansway is here to make the selling process quicker and easier than ever before. With a 7 day guaranteed quote, free collection and instant payment straight to your account, you won’t find a more hassle-free selling experience than with us.

Swansway Blog - Engine

Swansway Blog

Does a New Engine Increase the Value of My Car?