To solve issues with fuel injectors, it is important to first identify the cause of the problem. Common causes of fuel injector issues include clogged filters, worn or damaged seals, and failed injectors. To prevent any issues, make sure to clean the injectors regularly and replace any worn or damaged parts. If the issue is a clogged injector, it can usually be repaired if it is caught quickly. If the injector is completely clogged, it may need to be replaced. Additionally, make sure to use the correct type of fuel and the correct grade of fuel to prevent any issues.