I drive the same as you. When the transmission shifts down, I often let off of the throttle slightly and let the truck up-shift to use the torque of the engine versus letting it run at higher RPM. Diesel's are all about low engine speed (& torque) and not higher RPM use.
I'm going to be pulling a trailer that is above the capacity of my truck so will have to give up the incredible economy of the ECO diesel to get there. Always trade-offs.
Is the GDE "trans tune" an option on their re-programmed controller? Do you know what the "tune" is or does? When I purchased my controller from them I remember getting a transmission braking option but don't recall anything else being offered.
- EM
I just received the AEM notice and did read the warranty. Anything extended and free is usually good. I just don't want to lose the performance and economy I have and invested in with the GDE controller. That's the only reason I'm on the fence.
- EM
I like this aftermarket warranty idea and the costs seem reasonable for someone that uses their truck as a daily driver, I do not. My truck sits a lot and just doesn't get used frequently enough to justify this. However, I still don't like the idea of "suffering" with performance and economy...
Kind of a problem either way from what I understand. The AEM comes with poor performance and an extended warranty. Keeping your truck as is (and opting out of the AEM) forgoes the extended warranty. Is this correct?
- EM
Sorry guys, I'm new to this site. I just received a letter yesterday on an Approved Emissions Modification (AEM) and Extended Warranty. Is this what is being referred to in this thread? An extended Warranty sounds great but I really don't want them messing with the setup I have (GDE...