Should be diipstick tube.
Inside the trans pan.
The 1990 dodge caravan has a transverse mounted engine therefore it doesn't have a fan belt!
It does not have one.
5 quarts service fill, 9 quarts dry fill.
no only up to a 1990 model
Dry fill would be approx 9 quarts, if only filter change approx 5 quarts.
Parts for a 1990 Dodge Caravan will usually be second hand, and can be purchased from a breaker or salvage yard. There are also warehouses who specialize in providing parts for caravans and vehicles.
No , according to the Gates website ( they make timing belts etcetera ) The 3.0 liter V6 engine in a 1990 Dodge Caravan is NOT AN INTERFERENCE ENGINE
Inside of the gas tank.
The grinding noise in the front of a 1990 Dodge Caravan could be a cv joint. If it is, it probably only grinds when you take a sharp turn. There is one located on each side.
A 2003 Dodge diesel manual transmission will work in 1990 Dodge diesel manual and bolt to the 1990's transfer case with little fabrication.
Not likely. The transmissions are different. If you own a 1990, you can use parts from 88 to (I think I remember this correctly) 92.