Search results

That's all Allison sensors though. Allison supplies an input shaft(RPM), turbine speed, and output shaft(tailshaft) speed sensors. These are on all the transmissions though. Wtec any to gen 4. The newer gen 4 can get two engine speed signals. Can take it from the engine ECU over the j1939...

It's not that I want the newest. Just happen to see differences in models so was curious what they were. Also some features make it easier to work on the truck, for me at least. So if I can get the features that make it easier for me right of the bar rather then doing major swaps then I'll do...

A1 models being 2000-2004? Correct. Still learning the model designations. Sent from my iPhone using Tapatalk Pro

Almost all heui systems are bad for this. Oil changes and extra precautions pertaining to keeping the oil system clean will go a long way in keeping the fuel system good. Also on the C7 cat issued a later revised doc that has an update that adds a oil filter to the oil supply line to the heui...

That would make sense. That's good to know that the C7 is quieter then it's predecessors. For that bit of info alone I may Target those models. Sent from my iPhone using Tapatalk Pro

So it looks like if I wanted the most updated truck is be looking for a 2007 or newer. I don't really care about the change in the bumper much so then 2005 and up for me. I'd like to have the general 4 trans and maybe the C7 cat. I haven't decided whether I want the 3126 or the C7. If I decided...

Been there, from what I can tell the engine info is correct based on the site at least but I cant find any info on the trans. Or any other changes.

What are some of the major or even minor changes that happened to these from year to year. Ive been trying to narrow down a range of years I'm looking for but have had problems finding out what years had what equipment and what changes. 1.It looks like in 2000 they went from a mechanical...