for Spark Plug Tester In-Line for Ignition System Coil Engine Coil Diagnostic To
$13.78
Type: Car Spark Tester. Tester only, other accessories demo in the picture is not included! 1 Pc x Car Spark Tester. The normal spark of the gauge is “purple blue and 2cm straight”, which is bad if the ignition coil is red or curved.
