Drain radiator
Re-fill with a 50/50 mix of antifreeze and water
RE-fill slowly to prevent an air lock
Run vehicle to normal operating temperature with heater on and recheck coolant level
The coolant temperature sensor in a 1998 Cadillac Seville STS is in the engine compartment. It is located on the intake manifold.
To change the radiator hose on a 1995 Cadillac Seville SLS, first ensure the engine is cool and disconnect the negative battery terminal. Drain the coolant from the radiator, then loosen the hose clamps on both ends of the old hose and remove it. Install the new hose by securing it to the radiator and engine, tightening the clamps, and refill the coolant before reconnecting the battery. Finally, start the engine and check for leaks.
Low coolant. If the coolant is low then the heater core is not able to transfer heat in to the car.
"Inside the overflow tank. you get to buy a whole new tank." The switch inside the overflow tank is the coolant level switch. The engine coolant temperature sensor is located on the driver side of the engine near the rear of the engine compartment. by theramonast
I NEED PICTURES IF POSSIBLE TO TAKE DASH APART
The power of the engine in the 1976 Cadillac Seville automatic is 190 @ 3600 rpm. The maximum speed is 110 mph.
The 1997 Cadillac Seville with 4.6L V8 DOHC engine requires 7.5 quarts of oil.
1993
180 to 190
The engine does not have to be running to release the parking brake on your 1994 Cadillac Seville. The parking brake can be engaged or released without the engine running.
In a 1996 Cadillac Seville STS, the radiator drain plug is located at the bottom of the radiator, typically on the passenger side. It's a small plastic or brass plug that can be turned counterclockwise to open and drain the coolant. Make sure to have a container ready to catch the coolant when you open the drain plug. Always ensure the engine is cool before attempting to drain the radiator.
on either side of the engine block