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Performance Tool Inline Ignition Spark Tester
PERFW86554
- Easily connects between the spark plug and spark plug wire
- With the engine running, the tool flashes a mirror image of ignition spark
- Quick and easy test helps check the condition of the ignition system at each cylinder
- Troubleshoot dirty spark plug connections, defective points, bad cables or connections, and more
- Shows voltage to plug, a stronger voltage will create a brighter light
- 5 in. Spark plug connection, overall length 8-1/2 in.
- Suitable for all vehicles including EV
- Product Details
Performance Tool
PERFW86554
W86554
