I have a Vauxhall Corsa and I've noticed a decrease in performance lately. I suspect that it may be due to old spark plugs. How do I change them and what type should I use?
ReplyFirst, make sure to gather all the necessary tools and materials such as new spark plugs, a socket wrench, and a spark plug socket. It's important to consult your vehicle's manual for the correct spark plug type. Then, locate the spark plugs which are usually found on the engine cylinder head. Use the socket wrench and spark plug socket to remove the old spark plugs and replace them with the new ones. Make sure to properly torque the plugs and reconnect any wires if necessary.
Changing spark plugs can improve your car's performance and fuel efficiency. As for the type to use, consider purchasing platinum or iridium spark plugs as they have a longer lifespan and provide a stronger spark. It's also important to regularly check and change your spark plugs every 30,000 miles to ensure optimal performance.
I would recommend taking your car to a trusted mechanic to have the spark plugs changed. They have the necessary tools and expertise to get the job done efficiently and correctly. Don't forget to ask for the old spark plugs to be shown to you so you can ensure they were actually replaced.