WD-40 is a great lubricant and cleaner for a variety of surfaces, but it’s not recommended for use on engines. Engine oil and other cleaning agents are more effective for this purpose.

WD-40 is not good for car engines. It can damage the engine by causing corrosion.

WD-40 is not known to damage engines. While some users report that WD-40 can cause minor engine problems, these are typically fixed by a mechanic.

WD-40 is not a fuel additive and is not recommended for use in a gasoline engine.

There are a few ways to clean a dirty engine bay. One is to use a vacuum cleaner with the hose attachment to suck up all the dirt and debris. Another way is to use a bucket and sponges to wipe down the entire area.

WD-40 is not a good lubricant for moving parts that are in contact with each other. It can also damage the surfaces it is applied to.

WD-40 can be used as a engine oil additive, but it is not recommended for long-term use as it may cause damage to the engine.

WD-40 does not contain any volatile organic compounds, so it will not create a gas.

WD-40 is a lubricant and anti-seize agent. It helps keep your engine running smoothly by protecting the moving parts.

One common way to remove caked grease from an engine is to pour a pot of boiling water onto the engine, then use a plunger to suction onto the grease and pull.

There are a few ways to clean an old engine bay car. One way is to use a vacuum cleaner with the hose attachment. Make sure to use the crevice tool to get into the tight areas. Another way is to use a bucket and water. Fill the bucket half-way with water and half-way with cleaning solution. scrub the surface of the car with a brush. rinse off the surface with water.