Thanks for the replies guys, keep them coming.
First: I have an
Autel MaxiTrip auto computer plugged into my OBD2 port and it provide me with a bunch of info as to what's going on under the hood but it lacks the transmission temperature.
Second: I have a gas engine or as the diesel Libby owners call it a "spark infested" engine. Thanks for the explanation about the different uses of a vacuum & vacuum/boost gauge. I was curious about that.
Third: On my 04 Libby I do have an "oh shit" handle on the driver's side that I'll lose when I install the door pillar gauge console. I'll just have to drive more careful and I won't need an "oh shit" handle.
Somebody gave me a link to a neat all in one gauge called an
Ecometer but it only works in vehicles above 07.