Does someone know if DOD will work with manual trans?
Active Fuel Management is a welcome addition for the Camaro, but this begs the question: Why only the automatic? Couldn't engineers incorporate this technology into manual-equipped cars as well? "When switching from 8- to 4-cylinder mode (or vice versa), there are some transitions that you have to deal with," explains Rydzewski. "Typically, a good way to do this is by using a torque converter. The ability to control the slip of the torque converter [via the torque converter clutch] is a big enabler in getting good transitions. The whole thought behind having AFM is, you don't want to have interruptions; you want it as seamless as possible." Nevertheless, we were told AFM could be implemented on a manual, and that GM actually is looking into it. But because a manual transmission's clutch is a straight coupling (and one that is hydraulically actuated only by the driver), it is not as adept at damping the slight drivetrain vibrations that occur during AFM activation/deactivation.
I have DOD on my G8 and I disabled it with my tuner because I hated the way the motor would lug and vibrate when it comes on.
Also agree with RedHotG8 about the switch to 4 cyl. mode feeling funky in my G8 GT. I've never personally driven a truck with an LH6 though, so it may be better or worse than the L76 in 4 cyl. mode.
Jake
GM doesnt use it as already mentioned the operation becomes rougher, and also misfire detection is a lot more difficult.






