Motor mounts on a Subaru Impreza are small rubber fittings at the bottom of the engine on the right and left sides. The motor mounts stop the engine from moving around while the engine is running and keep the engine mounted to the frame of the engine compartment. Without engine mounts that are in working condition, you risk serious damage to the engine, engine compartment, and all engine components.

A puddle of oil under your car can indicate various problems. There could be a leak in your valve cover or valve cover gasket. This is the first thing you should look for, since it's the easiest, least invasive way to check out the problem.

An engine test stand can be very expensive and require adjustments to different engine sizes. One can construct an engine test stand from relatively inexpensive parts that are specifically designed for the engine that is being tested. An engine test stand essentially allows a person to run an engine while not inside a vehicle in order to discover if there are any defects in its operation. This enables someone to fix problems that may arise without having to work around the rest of the car. When constructing an engine test stand, it is important to remember all of the components needed to properly operate an engine. The motor needs gauges, electricity, exhaust and a cooling device. Here are some helpful tips for tackling this project.

Whether you have a 2001 Hyundai Elantra GT or GLS with a 2.0-liter engine, changing the head gasket is the same procedure. Reasons for replacing a head gasket are vast, including improper installation, dirty bolts, damaged bolts or an overheated engine. To perform the change, you will need to remove or separate most of the parts near the engine to reach the head gasket itself.

Offered in several different displacements and retaining a high degree of parts interchangeability, Chevy small block engines are a favorite among auto enthusiasts for modification and upgrades. Any time you change or modify the parts on a Chevy Small block you must tighten the bolts to the proper torque ratings. Cylinder head bolts require special care: those that enter a water jacket must be coated with sealer before tightening, while those that do not can be lubricated with engine oil.