200,000 is not a problem with proper maintenance. I have even seen a couple over 300,000 miles.
No.
A 1997 Dodge Caravan is fuel injected, not carbureted.
ATF+4
No, different bolt pattern to the block.
It was optional.
In the fuel tank
5 quarts
1996 dodge grand caravan 3.0 transmission fail only in revers
Yes, my 1997 grand caravan sport has one.
It should; most Caravan/Voyager/Town & Country parts are interchangeable when it comes to the body. The only difference between Caravan/Voyager and the Grand ones is the length of the wheelbase.
5w30 or 10w30
R-134a