Is It Normal for Water to Enter Both Sides of the Engine Compartment?

[LaChase]

It is normal for water to enter both sides of the engine compartment. Below are the specific details about the engine compartment: 1. Components: The engine compartment generally includes the engine, air filter, battery, engine exhaust system, throttle valve, coolant reservoir, relay box, brake booster, throttle cable, windshield washer fluid reservoir, brake fluid reservoir, fuses, etc. 2. Opening Method: To open the engine compartment cover, first pull the device on the left side of the driver's seat inside the cabin, then pull the engine hood release lever. For safety reasons, the engine compartment cover requires unlocking two locks before it can be opened.

[SkylarRose]

I've run an auto repair shop for 20 years and witnessed countless engine bay water intrusion incidents. Water in the engine compartment is never normal, even in small amounts. It can soak wiring harnesses and connectors, causing short circuits, leakage currents, and even corroding electronic modules like the ECU - which could cost thousands to repair. Common causes include clogged drainage holes under the windshield or deteriorated hood seals. Water often seeps in through side gaps, especially after car washes or heavy rain. I recommend inspecting it yourself: open the hood to check for water marks and wipe dry with a towel. If water keeps getting in, visit a professional shop immediately to replace seals or unclog drains - don't wait until damage occurs.

[EliMarie]

A few days ago, I discovered some water on the side of the engine compartment while washing my car, which gave me a scare, so I immediately checked the cause. It turns out that a few drops of water getting in occasionally during light rain isn't a big issue, but significant water soaking is abnormal. In my case, it was because the engine hood seal was broken, allowing rainwater to easily flow down through the gap. Water ingress could blow a fuse or cause starting difficulties, so I quickly cleaned it up myself and used a hairdryer to dry it. Usually, when parking, avoid waterlogged areas, and before and after the rainy season, check the drainage outlets to prevent them from being blocked by leaves. In short, don't underestimate such small issues; developing good habits can save a lot on repair costs and avoid the hassle of unexpected breakdowns.

[DelAdrian]

I believe water entering the engine compartment is a serious issue and should never be considered normal! Water intrusion can cause metal components to rust or trigger electrical fires, posing extremely high risks of failure especially during rainy nights when roads are slippery. With 30 years of driving experience, I've witnessed several cases where leaks caused short circuits and engine stalls, nearly leading to accidents. Under normal driving conditions, moisture should never intrude into the side compartments - this usually results from poor sealing or improper modifications. I strongly recommend stopping usage immediately to identify the cause, along with regular maintenance for prevention. Safety comes first - don't take unnecessary risks over minor issues.