aight quicky here. If you notice my earlier post there is the one on the 190000, i know these engines go for ever but since i dont know how it was maintained i figured id see how much another one would cost for replacement, rebuilt probably since it is a used truck. But when I was researching i noticed something that confused me. Are the 94-98.5s a 6bt and 98 and up a ISB engine? or are they all ISBs? just a lil confusion here. THanks for the help

 

The 6BT (Killer B) is the Mechanical 12V.<br>ISB is the Electronic 24V.<br>ISB-e is teh new for '03 Common Rail 24V.<br><br>Hope This Helps.<br><br>Merrick Cummings Jr

 

Yes sir thank ya. Anyone know a good place to go to look for used engines? haha

 

Mcummings I have a question for you. I know that the IS in the ISB stands for the Interact System and the B is just the sufix to idnetify the engine size. But I thought that the ISB-E was the 04 engine standing for EGR valve? But since it is an 03 what does that stand for? I would not think it would be the common rail fuel system would it? Thanks for the help. -Anthony

 

[quote author=yz link=board=5;threadid=17644;start=0#msg165302 date=1059500638]
I would not think it would be the common rail fuel system would it?[/quote]

I think it is. I'm not POSITIVE, but, I'm pretty sure the &quot;e&quot; stands either for Electronic, or &quot;echo&quot; which is the Common Rails' engine name. I'm not sure if it would stand for EGR, since I don't think all ISB-e motors will be equpped with EGR, example, generators, and agricultural use.

My $.02
Merrick Cummings Jr

 

Last I knew they(Cummins Engineer is source) hadn't decided 100% if they were going with an EGR system on the new trucks. Anyone seen one yet?

 

Hmmmmmmmm

ISB was also named Encore
ISBe is also part of the ECHO series.

--Justin

 

[quote author=PourinDiesel link=board=5;threadid=17644;start=0#msg165335 date=1059503248]
--Justin
[/quote]

You would know........can you answer my question/statement above?