
I am a New Jersey State Inspector so most of my job is diagnosing check engine light codes and I can easily say that no tool has helped me to find the DTC causing problems, just like my red line. Smoke machine and simple intake marks, these tools are truly invaluable, easily detecting evaporator leaks, vacuum leaks, PCV system leaks and even oil leaks.

💨 Robinair (15115) VacuMaster Single Stage Vacuum Pump - For Efficient Single-Stage Vacuuming, Delivers 1.5 CFM
9 Review

💪 Enhanced Universal R134A Valve Core Remover/Installer by Mastercool (81290)
9 Review

Enhanced Elitech ILD-300 Infrared Refrigerant Leak Detector: Advanced HVAC Halogen Tester with Selectable Gas Functionality
9 Review

Robust Robinair (RG3) Portable Refrigerant Recovery Machine, 115V, 60Hz -Efficiently Recovers Liquid and Vapor Refrigerant
9 Review

Reversible Mi 16-in-1 Ratchet Screwdriver
21 Review

Bit and socket set Stels Tool set, 1/2", 1/4", CrV, plastic case 94 pcs, Stels, 94 pcs, black
46 Review

Cordiant Winter Drive 2 255/55 R18 109T
33 Review

Xiaomi Mijia Ratchet Screwdriver 16 in 1 Screwdriver with Interchangeable Bits, 10 pcs, Black
22 Review