Maintains PAG oil lubricant to GM specifications. Pinpoints leaks fast for the technician to find. Is not effected by other engine gasses or air turbulence. Can help save valuable refrigerant used for diagnostics. Remains active in A/C system for future leak detection.
- Only for use with R134A refrigerant.
- Use with GM Ultraviolet lamp kit (12377979) or similar
- Inject into system with GM (12344968) Dye injector kit or similar
- For use by professional A/C technicians only