Isx Cm871 Injector leak test

[marek4792]

Also when you're checking the injector preload, make sure you're using a dial or needle style torque wrench and not the clicky type.. Torque to spec back off and repeat 3 times and while holding the preload tighten the jam nut and torque it to spec. Very common mistake that results in headaches because you/mechanic aren't using the right tools.