Wiring to the gauges in the dash panel were also changed in the '97+
from the '96. With the '97+ LED gauges, dash wiring from the sensors
went to the PCM then to CTM (passenger end of dash) and then to the
gauges. In the '96, wiring went from the sensors directly to the
dash pod.
Bob
------------------ original message ---------------------------------
>>> Has anyone swapped a late model (98-99-00) 5.2l and 4 speed auto into
>>> an older truck like a 1992 of the same original configuration?
>>> Were there any differences that needed to be accomodated or did it just
>>> bolt and plug right in?
----------------- response ---------------------------------------------
>assuming you are wanting to do this yourself, here are the obstacles: In
>96 they went to an OBDII computer, which means there are more sensors and
>more stuff to trigger a Check Engine light. As far as I know, the wiring
>harnesses are slightly different. Other differences include the intake
>manifold (absence of EGR) and an electronically controlled transmission
>that appeared also. I recommend goin' with a 95 motor and tranny, that
>way you'll avoid any computer hassles....
>and since they changed body-styles in 97, you may come across some
>hurdles with aftermarket products and stuff. IMHO, get a 95 5.9L out of a
>Ram and get wiring from a 95 5.2L dak. More bang, same bucks =) That's
>what I'm doin' -mike d.
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