It can use either or but synthetic is the best for your engine well worth the 10 dollars more it is!!! f.y.i.10w 30 valvoline full synthetic is the best in my opinon
6 quarts
how do u bypass oil cooler on 2001 cadillac catera sport
You need full synthetic 5w-30 or 10-30... The best oil to use is actually Royal Purple Synthetic expensive but it purrs when its in there
one way is the headgasket is blown oil can leak into the water jackets and get wixed with the oil
the oil pump on a cadillac catera 1997 two 2001 is located on in the oil pan under the engian
Oil cooler is bad.
with your hands
The oil pressure switch is right below the crank shaft pulley. It has two wires connected to the bottom end of it.
on the oil pan under the car
under the manifold between the heads
The Catera transmission does not have a dip stick or gauge to check the oil. The transmission is a sealed unit, there is no need to add oil.
Yes