S&G Tool Aid 36350 In-Line Spark Checker for Recessed Plugs. Noid Lights and IAC Test Kit

Features and Benefits:

• Use to test spark plug circuits. electronic fuel injection signals and idle air control circuits
• Includes SGT23970. In-Line Spark Checker Kit for Recessed Plugs
• 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 degree applications
• Quickly diagnose no start and engine misses conditions in the electrical fuel injection and spark plug circuits

Analyze rough running engines. The SGT23970 is a must for testing newer vehicles with recessed spark plugs. Can also be used to test conventional and coil-on plug ignition systems.

• Spark checker used for testing spark plug circuits. electronic fuel injection signals and idle air control circuits
• Quickly diagnoses no start and engine misses conditions in the electrical fuel injection and spark plug circuits
• Analyzes rough running engines
• Spark plug tester kit comes in a durable. plastic molded storage case
• A must for testing newer vehicles with recessed spark plugs