Lang fuel injection tester – GM – Multi Port Only. For GM domestic cars with large Schrader adapter-light trucks, vans, and sport-utility vehicles with multiport.
Lang fuel injection tester for GM – Multi Port Only is meant For GM domestic cars with large Schrader adapter-, including light trucks, vans, and sport-utility vehicles with multiport. The Lang fuel injection tester for GM features a 2 1/2” gauge (with hook for hands free use) has a dual scale dial with ranges from 0-100 PSI and 0-7 bar.