Deluxe Noid Lite and GM Signal Test Light Set AST7898 Paint Touch Up Products which are 1/16"

which are 1/16"

6-inches overall length

Services 5/8" recessed automotive spark plugs

See and read the various booklets of actual tests covering almost every situation that will ensure a superior performance in situations depending on surface finish

GM Fuel Module Disconnect Tool

Deluxe Noid Lite and GM Signal Test Light Set AST7898 Paint Touch Up Products which are 1/16"Deluxe Noid Lite and GM Signal Test Light Set Features and Benefits: Economic way to check electronic fuel injection (EFI) signals Quickly and easily checks for systems of GM TBI, Bosch PFI Ford TBI, GM PFI, Geo TBI and GM SCPI To test just disconnect the fuel injectors, plug the Noid Lite into injector wiring harness then crank the engine Normal voltage is indicated by flashing light which is visible from passenger compartment Blow molded case for