What to Do When the Engine Flashes and Shakes During Acceleration?
3 Answers
Check the water temperature gauge and the engine oil pressure warning light. If the water temperature gauge and the engine oil pressure warning light are not activated, the car can still be driven to the repair station for inspection. If the water temperature is too high or the engine oil pressure warning light comes on, pull over immediately and call the repair station for assistance. You can continue driving, but be sure to control the speed, and then replace the oxygen sensor.
Last time my car shook badly when accelerating, and the engine light kept flashing, which really scared me. I remember these are common symptoms of engine misfire, meaning one of the cylinders isn't firing properly. Possible causes include worn spark plugs, faulty ignition coils, or clogged fuel injectors. If you want to check it yourself, pop the hood and look for signs of burning on the spark plugs; if the light is flashing, it indicates a serious issue—don't keep driving to avoid damaging more components. I usually borrow an OBD scanner to connect to the diagnostic port and read the error codes to pinpoint the problem. It's advisable to visit a repair shop promptly—they can professionally inspect and replace parts, such as installing new spark plugs for around a hundred bucks or cleaning the fuel system. Ignoring it long-term can increase fuel consumption and potentially harm the engine. Developing regular maintenance habits can prevent this hassle, like replacing spark plugs every 50,000 kilometers.
The engine shakes when accelerating, and the lights flicker. I've encountered this situation several times. For family cars, safety is paramount. Light flickering usually indicates an emergency misfire, requiring immediate parking for inspection. Possible causes involve ignition system issues, such as loose high-voltage wires or sensor malfunctions. Don't push through driving, as the shaking increases engine strain and raises accident risks. Park the car in a safe spot and try restarting to see if it improves. If not, it's best to call for a tow to a professional repair shop where they can use equipment to diagnose fault codes. For prevention, always use high-quality fuel to avoid impurities affecting performance. Maintaining the air filter also helps, as small issues can accumulate into major problems. Spending on one repair is much better than neglecting it and ending up with an engine overhaul. I always share this experience with friends.
