S & G Tool-Aid 36350 Spark Checker Kit for Recessed Plugs & More Timing Lights )*3-3/4"(L) Adapter

)*3-3/4"(L) Adapter

410 ft / 125 m (MEDIUM)

3 HP / 220 W

SUREGRIP DESIGN: This tool includes SK's SureGrip wrenching design on wrench box ends

while also offering a tool for emergency signaling

S & G Tool-Aid 36350 Spark Checker Kit for Recessed Plugs & More Timing Lights )*3-3/4"(L) AdapterUse to test spark plug circuits, electronic fuel injection signals and idle air control circuits. Quickly diagnose "no start" and engine miss conditions in the electrical fuel injection and spark plug circuits. Analyze rough running engines. Includes: Cat. No. 23970, In Line Spark Checker Kit for Recessed plugs (A must for testing newer vehicles with recessed spark plugs plus conventional and coil on plug ignition systems); 8 Noid Lights (for checking