5 Reasons that Engines Fail


5 Reasons that Engines FailAutomobile engines endure incredible stresses to get you to work and back, day after day. By keeping up with maintenance, you can help to prevent this stress from causing catastrophic engine failure. But even if you take good care of your engine, once it reaches high mileage, it is still prone to failure due to standard wear and tear. If your engine does fail but your vehicle is still in otherwise good shape, you may opt for engine replacement. If so, you'll want to be sure that you visit a shop that offers particular expertise in engine replacement services. Here's a look at five reasons that car engines fail.

Inadequate Lubrication

It's difficult to understate the importance of driving with the right quantity of clean oil. When your engine gets dangerously low on oil, metal-on-metal friction can cause moving parts to grind together and ultimately seize up.

Broken Timing Belt

Generally, timing belts are supposed to be replaced at some point between 60,000 and 100,000 miles. You can check your owner's manual to see what is recommended for your particular vehicle. When a timing belt snaps, parts are liable to work out of sync and start smashing into each other.


It's important to always keep your cooling system in great shape. Otherwise, overheating could lead to a cracked block.


If there is an excessive amount of heat and pressure in the combustion chamber, then your engine could fail due to detonation, which is also called spark knock. In this situation, air and fuel may not ignite at the right times, which could result in a failing head gasket.

Regular Wear and Tear

As your odometer gets deep into the six figures, your engine has undergone years of immense stress. Even if you've stayed on top of your maintenance tasks, standard wear and tear may cause interior engine parts to wear down to the extent that a rebuild or replacement becomes necessary.

If you need engine replacement, be sure to bring your vehicle to a reputable specialist. For engine diagnostics and engine replacement in Phoenix, Chandler, Peoria, Gilbert, Tempe, and Mesa, AZ, contact the experts at Discount Engines at (480) 351-6068. Feel free to give Discount Engines a call today to find out more about our stock of rebuilt engines in Mesa!

Discount Engines Blog
Posted: November 27, 2020

Written and Published By MORBiZ

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