Belts and hoses play crucial roles, in proper operations under your hood.

Checking belts and hoses, at specific intervals; helps prevent your car from breaking down unexpectedly.

So, these items are constantly exposed to, engine heat, vehicle vibrations, and harmful chemicals. And, that makes them venerable to, cracks and leaks.

Since belts and hoses can be difficult to inspect visually; be sure to follow your manufacturer’s recommendations for scheduled maintenance.

So, some symptoms to be aware of for belts and hoses, nearing failure include; squeaking, screeching, or grinding noises that begin, when starting your engine.

Overheating can occur anytime, but, in the summer. temperatures are much higher. As a result, heat can trigger or accelerate deterioration of rubber compounds.

Coolant Hoses

So, hoses are the cooling system’s, weakest component. Because, engine coolant, under pressure, flows through these hoses.

Their biggest enemy is:

  • heat
  • cold
  • dirt
  • oils
  • sludge

Types Of Belts

Accessory Drive

Many of the same elements that attack hoses also attack belts. Almost all cars and trucks built today have a single multi-grooved serpentine belt. That belt drives the alternator, water pump, power-steering pump, and air-conditioning compressor.

Serpentine Belts and Hoses

Because your serpentine belt powers everything, failure of the belt will result in failure of the other processes. If the serpentine belt fails to power the water pump, your engine could overheat and break down. Steering would also be impossible, without a fully functioning belt.

Above all, regular inspections, can keep your serpentine belt, operating as intended. Visual inspections are the best way, to detect, early signs of serpentine belt issues, like frays and cracks. A loose belt can also result in, overheating, engine noise, or a dead battery.


Consequently, just a ticking time bomb, waiting to go off. Usually, not seen under the hood, because they are covered up. So, be sure to follow your manufacturer’s recommendations, for scheduled maintenance.

When was the last time you heard someone say; I am busy today because, I have to get my belts and hoses checked. That’s why repairs usually happen, only after a failure.

Choose Your Help Topic Below

Serpentine Belt – Function – Failure Symptoms – Easy Replacement

Timing Belt Failure – Common Timing Belt Failure And Warning Signs

Vehicle Timing Belt – Transfers The Rotation Of The Crankshaft To The Camshaft

Water Pump Timing Belt Replacement – Basic Tips And Instructions

Timing Belt – What Can Happen If You Neglect It

Ignition Timing – Your Engine Knows Timing Is Everything

Timing Belts – Why Should You Replace Your Timing Belt

Timing Belts – Chains Or Gears – All Do The Same Thing, Differently

Interference Or Non Interference Engine – What Is The Real Difference



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