Noid Light/Ignition Spark Tester Gm/Ford Tbi-Gm/Bosch Pfi-Scpi No Longer Available TOL-TA36310
Quickly diagnose "no start" and engine miss conditions in the electrical fuel injection and spark plug circuits. Analyze rough running engines. Contains a noid light set to test electronic fuel injection signals and a in-line ignition spark checker shows a duplicate view of ignition spark. Supplied with instructions in a durable, plastic molded storage case.