DRIVERS SIDE (LEFT) there is a cover on the side of trans it can be done in car but you have to remove anything in the way of cover. you will need to remove trans mount to allow trans to be angled to remove cover. don't let a trans shop sell you the works this problem also trips other codes and trans shop will feed you bs that you need a new torque converter,sprockets and gears.costing up to $3,000. switch costs around $79.00 and labor can be 6hrs
where is water pump located
its located under the engine cover in between the heads
yes.
Lower rear of engine on passenger side
slightly to the left of the throttle body towards the front of the engine
Front of engine---r/s underhood
In the front right of the engine, and under the rear seat.
between engine and firewall left side
need vacuum diagrams(engine)for 1978 cadillac deville
The oxygen sensor in a 1988 Cadillac Deville is located in the exhaust manifold. It constantly monitors oxygen levels in the exhaust to allow the engine to operate and peek efficiency.
If it is the Northstar engine which I believe it is, it is inside the motor under the intake manifold.
The 1997 Cadillac Deville fuel pressure regulator can be found on top of the engine. The fuel pressure regulator will be near the fuel injector pump.