if you dont see any leaks its going into the motor. head gaskets, cracked block or heads etc etc
The coolant temperature sensor in a 1998 Cadillac Seville STS is in the engine compartment. It is located on the intake manifold.
ebay
the fan relays are located below the fans at the center of the radiator at the bottom
water pump or thermostat housing crack
depends where it's leaking from...I just changed my radiator and no longer have a coolant leak...had to replace the actual reservoir tank last year...somethings up with Cadillac cooling systems, they need to be upkept like crazy!
Coolant temp is about 196F. Mine runs cool on a highway, 2 notches below the red line on hot days in traffic.
on top of the engine in the back " not for beginings" the upper intake must be removed!
Yes you do halft to pull the head, because the gaskets are under the head.
To repair the 1998 Cadillac Catera coolant system, the steps will vary depending on the actual problem. You might need to replace hoses or connections or you might need a new radiator or thermostat.?æ
yes i use it when i do alot of city driving but on the hwy i would recommend 93 octane
Where is the transmission plug on a 1998 cadillac
There is no such car as a 1998 Cadillac Fleetwood, and no Cadillac had a carburetor that year either