Product: Tool Aid 23970 in-Line Spark Checker Kit for Recessed Plug
Brand: Tool Aid
Troubleshoot virtually all domestic and imported cars, SUVs and trucks
Flashing bulb indicates ignition or fuel delivery problems
Frequency and intensity of flash indicates whether there is an ignition system problem or fault in the fuel delivery system
Safety orange color for easy visibility

Search query: coil pack tester
Relevance: Exact