Using Vaseline on Injector O-Rings: What You Need to Know

Learn why Vaseline is not suitable for injector O-rings and discover the best alternatives for lubrication.

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No, it is not recommended to use Vaseline on injector O-rings. Vaseline is a petroleum-based product that can degrade rubber over time, leading to leaks or failures. Instead, use silicone grease specifically designed for O-rings, which provides better lubrication and protection without causing damage.

FAQs & Answers

  1. What is the best lubricant for injector O-rings? Silicone grease is highly recommended for injector O-rings as it protects and lubricates without degrading the rubber.
  2. Can Vaseline damage rubber parts? Yes, Vaseline can degrade rubber over time, leading to leaks and failures in automotive components.
  3. How often should I replace O-rings in my injector? O-rings should be inspected during regular maintenance and replaced as needed to ensure optimal performance.