Common Questions About Automotive Engine Valves Between your cars cylinder head and engine block sits your head gasket (HG). It performs a number of critical jobs, including preventing coolant leaks and sealing over combustion chambers. If this part fails, the resulting injury to your engine can be substantial. The problem is which a failure doesnt prevent you from driving your car or truck. Instead, damages can gradually worsen until youre forced to either overhaul your engine or replace it entirely. You may be surprised by the number of automotive problems you can troubleshoot by just playing the noises received from your car or truck. In this article, well give a quick introduction to the most frequent. While the following guide may not help you diagnose a failing alternator or catalytic converter, its going to highlight a number of other issues. The secondary repairs that you need to prioritize are problems that compromise the integrity of the car, however, not necessarily the security from it. These secondary problems might include replacing a serpentine belt, regular maintenance like an oil change, or getting a new catalytic converter. You might be asking why getting something as vital as a catalytic converter is a secondary concern, which is since I think its preferable to use a car which doesnt run then with an unsafe car. There are a few types of pulls. For example, you could possibly notice your car drifting to at least one side if you dont actively managing the wheel. This is the most common pull. It is usually due to unbalanced caster or camber, or even a brake caliper which includes insurance quotes for new drivers did not disengage. It can also be due to tire issues. They may have worn unevenly, or one side may be exerting more resistance than the other (your motor vehicle will pull toward the previous). 4. Replace dirty air conditioning filters -- Quite easily you can forget to change your air conditioner filter. A clogged air conditioning filter will even make your engine keep working harder as it struggles to "breath" in outdoors. A paper filter needs to be replaced every 3,000 miles; a cotton filter may be reused, but it must be cleaned based on manufacturer guidelines.