Cold engine knock that goes away after warmup is usually piston slap. Worn pistons worn cylinder bores, wrong oil (too light) on a high mileage engine.
The knock sensor, in your 1997 Chevrolet Lumina, can be found on the front of the engine. The knock sensor is near the top of the engine.
Back of the engine, center, under the exhaust manifold. According to autozone.com
The 2001 Chevrolet Suburban is equipped with one knock sensor. The knock sensor will be attached to the back of the engine.
It's a sensor that tells the computer if there is a rod knock in your engine.
Where do you find a knock sensor on 1999 Chevy lumina
it is located on the side of the engine block.
And engine knock is normally caused but I worn crankshaft bearing or rod bearing.
if you dont have any oil in the cars motor that would be a reasin why its knocking
There are two knock sensors on your engine, and they are underneath the intake manifold. You will have to remove the intake to get to the sensors.
bad bain bering
Back of the engine block, underneath the coilpack.
were is knock sensor on 3.1 cutlass supreme