Looking for a reliable DIY fuel injector cleaning solution. Our fuel injector tester and adapter kit is the answer. It supports individual injector testing for petrol vehicles with electronic fuel injection, helping you diagnose problems like stuck or leaking injectors. The kit features 8 pulse modes and 4 pulse signal output modes, with a large LED display for easy operation. The 41. 5cm/16. 3-in. test lead is made of high-quality silicone, ensuring better temperature resistance. It can work with any fuel pressure tester, but is only for gasoline cars. The kit comes with a fuel injector tester, a pair of 4. 33 x 1. 06-in. injector adapters, a storage bag and an English manual. With its universal fit, it's a must-have for any DIY car enthusiast, making fuel injector maintenance easier and more efficient.