The incorrect amount of air or fuel fed to your car's engine can greatly affect your vehicle's horsepower rating. Getting the correct air-fuel mixture, therefore, is crucial to keeping your engine's performance at its peak. The air intake hose takes care of allowing air to enter the engine, and if this component develops a leak, it could mean trouble.
Reasons to buy a new intake hose
A damaged intake hose, quite simply, is a useless piece of equipment that needs to be removed and replaced with a new one immediately. Besides being really inexpensive, an air intake hose is also very easy to install. There are bolt-on types available in the market that make them a breeze to clamp on. A worn or cracked intake hose can cause the engine to idle too fast or too rough. If the signs are there-visible wear or damage, or a wheezing or sucking noise in the air system-it's time for you to replace the air intake hose.
Features to look for
Air intake hoses are usually short tubes made of metal, plastic, rubber, or silicone. The ones made of metal are more durable but are less heat-resistant. Rubber, on the other hand, is more flexible, but it resists more heat than metal. It's important to look for hoses made of the right material that fits your engine's needs.
If you are buying an air intake kit, look for one that makes use of heat shields to isolate the air filter from the rest of the engine compartment. These brands offer heat-resistant hoses that can withstand heat up to 310 degrees Celcius. Heat, along with debris that accidentally made their way into the hose, is among the top factors in the corrosion or damage of an air intake hose.
Some aftermarket hoses offer enhanced oxygen flow to your car's engine compartment. Even these are not that expensive, so you might want to consider these products to replace your old ones.