Special spray for diagnosing sealing problems in the intake-manifold of gasoline engines. When sprayed on the intake components, it causes an instant decrease in engine RPM, thus facilitating the identification of incorrect air intake points. It sharply increases hydrocarbons and carbon monoxide, aiding diagnosis using an exhaust gas analyzer.

APPLICATION:

• With the engine running strictly at idle, spray the components of the intake system.
• The product is sucked in by the engine due to the "vacuum" at the points where incorrect air intake occurs.
• This is easily noticeable from the reduction in engine RPM as well as from the increase in emissions.
• Suitable for gasoline engines with or without a catalytic converter.
• Meets VW G 001 800 A1.