What to Do If the Sagitar Shakes After Wading and Then Returns to Normal?
2 Answers
If the vehicle shakes after wading through water, do not drive it. Take it to a repair facility as soon as possible for inspection and treatment to identify and eliminate the cause of the shaking. The reasons for shaking after wading are as follows: 1. The engine's electrical components or wiring harness may have been affected by water ingress, leading to signal loss or distortion, which causes the engine to shake. During repair, inspect and confirm the faulty components, then process or replace them to resolve the issue. 2. If shaking occurs after wading, it is possible that water has entered the engine cylinders, causing damage to mechanical components such as the engine connecting rods. If not replaced, the deformed connecting rods may eventually break, leading to extensive damage to engine block components. The repair costs will be significantly higher in such cases.
As someone who has been tinkering with cars for years, I've encountered quite a few instances of shaking after wading through water that then subsides. The most likely cause is moisture entering the ignition system, such as damp spark plugs or high-voltage coils, leading to uneven engine firing and temporary shaking; it returns to normal once the water evaporates. However, don't take it lightly, as residual moisture can corrode components, potentially causing worse issues next time. Immediately open the engine hood and use an air gun to dry key connections; after wading, avoid sudden acceleration to prevent water accumulation on brake discs from causing further problems. I've also seen shaking caused by short circuits in sensors, especially since fuel injection systems are highly sensitive. During regular maintenance, check the chassis seals, and avoid venturing into deep water during rainy days. If it happens multiple times, promptly visit a 4S shop for a comprehensive electrical inspection to prevent affecting engine lifespan and safe driving.
