I have noticed that when I start my Vauxhall Zafira Life, the engine makes a loud knocking noise. It goes away after a few minutes of driving, but it is still concerning. What could be causing this and should I be worried?
ReplyHi John, it sounds like your engine could be experiencing a problem with the engine oil. The knocking noise could be a sign of low or dirty oil, which can create extra friction and cause the knocking sound. I would recommend getting your oil checked and potentially changed to see if that resolves the issue. If the problem persists, it could be a more serious issue with the engine.
Hello John, checking your engine's oil level and quality is definitely a good place to start. Additionally, it could also be an issue with the spark plugs or the fuel injectors. If it is not the oil, I would recommend getting those checked as well. It is always better to address any potential engine issues sooner rather than later to avoid further damage.
Hey John, does the knocking noise only happen when the engine is cold? If so, it could be a problem with the cold start mechanism. If it persists when the engine is warm, it could be an issue with the engine's timing or valves. Either way, I would advise taking your car to a mechanic for a proper diagnosis.