differential temperature

[pattypape]

Jim,

The rear axle temp on our FC runs between 140 and 200F.
The change in temp seems to be attributed to the outside ambient
temp. I have driven in 10 to 90F. This seems to account for the
change in temp of that big piece of iron and four plus gallons of oil.
On a cool day it takes about one hour of highway driving to warm up.

Bill 88 FC Michigan





In WanderlodgeForum@yahoogroups.com, "scoggins_jim"
<scoggins.j@a...>
wrote:
> --- In WanderlodgeForum@yahoogroups.com, "Jeff Miller"

> wrote:
> > My '77 and '88 had them, standard in '88. There should already be
a
> > plug in the diff for a temp sensor, simple to add (one wire).
>
> Jeff:
> do you happen to remember what a normal temp would be?
> Methinks in the 180-200 range.
> >