OTC 6550 Fuel Injection Test Kit Pullers & Grapplers Fits 1/4" body T style

Fits 1/4" body T style couplers

Allows for cutting on flat and curved surfaces

For repairing stripped threads on "Tapered Seat" and gasketed spark plug ports in aluminum and cast iron heads

Tests 12 volt batteries rated as high as 1000 CCA or 160 Amp hour

OTC 6550 Fuel Injection Test Kit Pullers & Grapplers Fits 1/4" body T styleTest fuel injection systems on most GMs, including GM TBI, Ford, Chrysler, and Jeep vehicles. Also works on imports, including CIS and CISE fuel systems. With this new kit you can diagnose fuel related problems, such as a weak fuel pump or restricted fuel filter, and perform leak down tests. Kit includes 0 100 PSI fuel pressure gauge and 35 of the popular OTC fuel injection adapters, each equipped with a quick connect Schrader valve for safety.