First the spark plugs may need replaced. The second thing could be the vacuum hose has come off or is loose.
If the running lights won't go off on a 1997 Cadillac Seville, it could indicate a problem with the wiring. Check to ensure all wires are intact.
airfilter housing 1998
7qts
it should
well not for how but cadillac cateras were only made from 1997 to 2001
The 1997 Cadillac Seville with 4.6L V8 DOHC engine requires 7.5 quarts of oil.
It's a good engine, just bad to work on.
The oil capacity of the 4.6L 32 valve Northstar in a 1997 Cadillac is 7.5 quarts.
Perhaps you have a leak in your transmission. Check the transmission fluid while the car is running. DO NOT check any other fluids while the engine is running.
A PCV or connecting hose problem can cause great issues with a 1997 Nissan pickup idling. In fact, this can keep it from running, even if it does start, and the engine turns over.
There are a number of oxygen sensors on the 1997 Cadillac STS. These are found on the firewall, inside the exhaust manifold, and behind the catalytic converter depending on the engine model.
engine oil pan is on bottom of engine transmission oil pan is on bottom of transmission