S & G Tool Aid 36330 Noid Light-IAC Test Light and Ignition Spark Tester Kit
Use to test electronic fuel injection signals, idle air control circuit and spark plug circuits.
- 8 Noid Lights for checking GM PFI, Ford TBI, GEO TBI, Bosch PFI, GM TBI, GM SCPI, Bosch 2 and GM Multec 2.
- 2 IAC Test Lights for straight and 90° applications.
- Cat. No. 23900, Inline Ignition Spark Checker.
- Quickly diagnose "no start" and engine miss conditions in the electrical fuel injection and spark plug circuits.
- Analyze rough running engines.