Is it safe to spray your engine with water?
It’s Safe To Spray, Depending On Your Engine
If you’re cleaning a car that’s above 2003, you can assume that most of the wires are water sealed with only a few parts that you’ll need to cover up like the alternator, intake, battery, etc… Other than that, you should be pretty safe to introduce water to your engine.
Is it OK to wash car engine?
Make sure you buy a water or citrus-based cleaner. Petroleum-based products work fast, but are also harsh and degrade rubber hoses and seals. If your car engine is clean, let the degreaser soak in for about three minutes. Very dirty engines need five minutes for the degreaser to loosen everything.
How do you clean an engine?
How to Clean an Engine –
Can I wash my engine while it’s hot?
Do not do it on a hot engine as you can crack hot metal. Start the engine once you’re done to dry it.