How to Clean Car Engine?

Categories: Auto Blog

Is the engine in your car or truck a greasy mess? Do you have no idea how to clean a car engine?  Do you need some car cleaning tips?

Cleaning a car’s engine has a lot of advantages, but it’s important to do it correctly to avoid making mistakes that cause problems.

Engine sensors and wires, for example, should not be exposed to water. They can cause short circuits, resulting in a faulty engine that is costly to repair.

To make your engine as gleaming and clean as it was when it rolled off the assembly line, follow these simple steps.

Steps to clean engine:

To run your car as if it has just rolled out of the showroom, you need proper car engine cleaning.

Clean car engine

Tools you need to clean a car engine:

  • Degreaser or all-purpose cleaner
  • Multi-purpose towels
  • Air compressor
  • Air hose
  • Drip pan
  • Flashlight
  • Knee pads
  • Nylon brush
  • Wire brush

Step 1: Prepare the engine

Turn off the car and leave the hood open for a few hours to allow the hot engine to cool down before cleaning it. Because the car will have cooled overnight, cleaning the engine in the morning is recommended.

If you pour cold water on a hot engine, it will warp and crack, requiring expensive repairs. A hot engine also dries out the cleaner quickly, leaving unsightly spots on the engine.

Step 2: Isolate all power sources

First of all, remove the battery. This way you can clean it separately and also avoid the possibility of faulting anything. Next, cover the fuse box and alternator with garbage bags. You can use a bungee cord to ensure that the bag stays in its place. Now, also ensure that no plug is loose in there.

Step 3: Apply Engine Degreaser

Using a brush with synthetic bristles, agitate and vacuum up the surface grime and dust. Wet the engine bay with warm water after scrubbing off the dirt to aid in the removal of loose grime and dirt. After that, squirt the degreaser all over the parts of a car engine and let it soak for 10 minutes.

Pay special attention to the caps, hoses, fluid containers, and firewall, which are always clogged with grime.

Step 4: Wash it off

When the degreaser’s time is up, you just hose it down. It’s best to avoid using a high-pressure nozzle because it can damage electrical connections even if they’re covered. A regular garden hose set to “stream” with an adjustable nozzle will suffice.

Step 5: Wipe the Engine Dry

With some microfiber cloths, dry the engine, making sure to wipe every part and leave no moisture behind. Also, look for any degreaser residue in every section, particularly under hoses. Drying with an air compressor is also an option, especially in hard-to-reach areas.

Step 6: Detailing

The engine is now nice and dry. By using the plastic restorer, you can now bring back all the black to the same shining condition. Apply it on all the plastic with the microfibre cloth and let it sit for around 10 minutes for better results. Lastly, you can use a little polishing for the final finishing. Then attach the battery again, and voila, all automotive parts are now clean, and the car is safe to run to back on the road.

Bottom Line

Make it a habit to promote the importance of cleaning a car’s engine regularly with the steps outlined above by using a car engine cleaner.

It becomes much easier to maintain the engine’s appearance as well as to identify and resolve any emerging engine problems while maintaining safety.

If you see a problem emerging in any parts, we at Schneider’s Auto Wrecking Ltd have all kinds of used car parts available. So, for further inspection, reach out immediately.