Some good news is that not all engine problems are big problems! Many engine problems can be the result of simple parts that are old, dirty or loose. Here are a few things that can cause engine problems that seem bigger than they are.
Worn-out spark plugs can cause engine misfires, reduced power, and poor fuel economy. The process involves removing the old spark plugs, checking the gap, and installing new ones.
A dirty air filter can cause poor fuel economy and reduced engine performance. It's a simple task that only requires you to locate the air filter housing, remove the old filter, and replace it with a new one.
Drive belts, also known as serpentine belts, are responsible for powering various engine accessories. A loose or damaged belt can cause squealing noises, reduced engine performance, and even engine damage. Tightening or replacing the belt is a relatively easy task.
A faulty radiator cap can cause coolant leaks, engine overheating, and reduced engine performance. Replacing the radiator cap with a new one can help to solve these issues.