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Product Info
Product Info
The ToolPRO Spark Plug In-Line Checker is a diagnostic tool that provides visual confirmation of ignition spark without removing components. The high tension lead with light connects between the spark plug and ignition lead, flashing when spark is present during engine cranking. It fits most coil-on-plug and distributor ignition systems.
Checking for spark is one of the first steps in diagnosing petrol engine problems. If no flash occurs during cranking, investigation can focus on the ignition system, spark plug or lead. This quick test helps identify whether lack of spark is causing running issues, saving diagnostic time.
Features
- High tension lead with light connects between spark plug and ignition lead and Delivers visual confirmation of spark...
- Fits most coil on plug and distributor ignition systems
- Checking for a good spark is one of the first steps to diagnosing a troublesome petrol engine