In-Line Spark Checker for Recessed Plugs, Noid Lights and IAC Test Lights Kit Automotive Air Service Dimensions: Diameter 17 3/4"

Dimensions: Diameter 17 3/4"

Single Head Chuck

Set includes: Vortex sockets in sizes 5/32"

Two double-ended tips to fit most all applications

and by do-it-yourselfers who only want the very best

In-Line Spark Checker for Recessed Plugs, Noid Lights and IAC Test Lights Kit Automotive Air Service Dimensions: Diameter 17 3/4"In Line Spark Checker for Recessed Plugs, Noid Lights and IAC Test Lights 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"