What to Do When the Engine Hood Won't Open?
3 Answers
Solutions for when the engine hood won't open: 1. Pull the hood release button to open; 2. Use a screwdriver to hook and open the hood; 3. Remove the door seal; 4. Take it to a repair shop. The function of the engine is to convert the thermal energy of gasoline into mechanical energy by burning the expanding gas in a sealed cylinder to push the piston. Engine maintenance methods include: 1. Regularly change the oil and filter; 2. Use lubricating oil of appropriate quality grade; 3. Regularly clean the radiator; 4. Regularly clean the air filter, oil filter, and fuel filter; 5. Maintain good crankcase ventilation and clean it periodically; 6. Regularly clean the fuel system.
I've encountered the situation where the hood wouldn't open several times. Once when I was trying to add windshield washer fluid, it just wouldn't budge no matter how hard I pulled - absolutely frustrating. That time I spent a long time studying the issue and found that the hood latch and cable are actually quite prone to problems. For example, the cable can become brittle and break with prolonged use, or small debris like pebbles or leaves can get stuck in the latch mechanism. I've tried repeatedly pulling the release lever inside the cabin while having a friend push down firmly on the hood at the front - sometimes this can pop a stuck latch loose. If that doesn't work, you'll need to check if the cable has become loose or detached, look through the hood gap to locate the latch mechanism, and spray some rust penetrant or lubricant. Wait about ten minutes before trying again. If all else fails, you'll have to visit a repair shop where they have specialized tools to access and release the latch from underneath the vehicle or through the wheel well. During routine maintenance, ask your mechanic to apply some grease to the latch mechanism - this basic preventive measure can usually avoid the problem altogether.
As someone who has been repairing cars for years, I've seen many cases where the hood won't open. First, try having someone press down firmly on the hood while you pull the hood release lever inside the car - sometimes the latch is just stuck too tight. If that doesn't work, check the cable system: see if the cable is broken or if the cable clips have come loose. The latch itself might be rusted and stuck; spraying some WD-40 often solves this. Some cars have emergency release handles, like a backup cable accessible from inside the wheel well. Never force the hood open - broken plastic clips will make things worse. If all else fails, you may need to remove the bumper or reach in from underneath. I recommend applying grease to the latch every six months and rinsing off any dirt around the latch area when washing your car.
