Originally Posted by Dylan08
Cold starts they idle high, what's considered crapy? Shaking of the engine at idle, smoke.
This no just on cold starts, they had these trucks running like they was only running on 4 or 6 of the 8 cyl. and the engine temp was already to a 1/4 on the gauge. I checked them a couple of times with in a hour time frame and they was still doing it but maybe an hour late when I picked up the one I bought there was guys under the hood of the rough running trucks and when they left the lot the trucks was back to running good.
I tried unplugging the egr and DPF sensors on mine and all it did was set the CEL.
Do the 6.4's have plugs for each injector like the 6.0's do??? casue I have bought a bunch of 6.0's from the same company and have found someone has been unplugging a couple of injectors to make them run bad and throw a CEL.