To be honest, you can. But the greater truth is that you stand a chance of completely ruining your ignition if you are not an expert. This could cause terminal damage to your car ignition, and the car as a whole. When you notice an anomaly with your car ignition, what you need to do is reach out to a professional locksmith like us. Our company is always ready to offer you quality, professional services. You will have your ignition fixed in the most professional manner.