I have a 2006 Dodge Ram diesel standard transmition which the engine vibrates / shakes at idle. Did not used to do this. You can see it on shifter knob. It vibrates. Injector? Flywheel?

SOURCE: changing fuel filter on 2006 dodge ram 2500 diesel

fuel filter housing on driver side of motor. need the correct size of socket to remove the lid. unscrew lid and pull straight up to remove filter. remove old filter from lid and install new filter and seal. drain old fuel/water from housing. then reinstall filter into housing. tigthten lid then make sure the petcock is closed from draining it earlier. bump the starter a couple times to fill the filter housing then start engine. clean any spilled fuel and your done

SOURCE: 2006 dodge ram 2500 4x4 diesel replace brake pads front and back

Straight forward job. Remove wheels, remove 2 caliper bolts per wheel, check bolts,and bushings for wear/corrosion and lubricate, remove calipers, remove brake pads, push caliper pistons into calipers, replace anti-rattle clips, put new pads in, put caliper and bolts in, put wheels on. Start truck and press brake pedal several times to take up slack and you're done.

SOURCE: 2006 Dodge Ram 2500 diesel truck----need inside fuse box diagram

If you are looking for the fuse box diagrams or any other diagrams for your Ram, check promanuals.net for a factory service manual for around 20 bucks or so. It's an invaluable tool for my Ram 2500.

SOURCE: number one injector bank on 2006 dodge cummins

you'll notice on your valve cover gasket there is two connectors.. the one up front is your 1-3 the one in the rear is your 4-6... you can remove your valve cover and check the connections from the injector connectors to the
connectors on the valve cover.. check for an open.. however you could also have a fault internally in 1 of your injectors in that bank as well.. hope this info helped..

SOURCE: What should the high and low side freon pressure

The re-fill kit for the r-134 will only fit on one of the sides. You want to fill the low pressure side, but be sure you have a gauge not to overfill. he high pressure will be the larger side. But the gauge will only fit on one of the inlets for safety precautions.