5 quarts when you are also changing the oil filter. That's assuming that you have the stock oil pan on it.
4.5 quarts
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
5 quarts service fill, 9 quarts dry fill.
( 5 ) U.S. quarts with engine oil filter change ( for the 2.3 liter 4 cylinder and the 5.0 liter V8 ) according to my Chilton book
In a 1990 Ford Crown Victoria the 5.8 liter / 351 cubic inch engine takes ( 5 quarts with engine oil filter change ) * I'm just using the Crown Vic as an example *
1.6 Liter engine requires 3.2 quarts with oil/filter change.
Could be wrong but the neon didn't come out til '94-'95.
4.5 Quarts
According to the AutoZone website : For a 1990 Ford F-350 , 7.3 liter Diesel V8 engine : With engine oil filter change : ( 9.8 U.S. quarts )
About 4 quarts
4.5 quarts
According to the Autozone website : For a 1990 Ford F-250 , 7.3 liter Diesel V8 engine : With engine oil filter change : ( 9.8 U.S. quarts )