It is back by the Distributor, but to the right of it.
The oil pressure sending unit, on a Chevrolet 4.3 liter V-6 engine, is located on the left side of the engine, just above the oil pan. The sensor is near the front of the engine.
Back of the block, have to remove the intake to get at it. Right beside the camshaft position sensor.
Fram pH 3675
That would be the 4L60E transmission.
Threaded into the block behind the intake manifold near the firewall.
There are more than a dozen vacuum lines on your 2000 Chevrolet Tahoe 5.3 liter engine. A complete vacuum line diagram can be obtained from most Chevrolet dealerships.
It takes a total of 5 quarts in a 5.3 liter v8...
Remove the oil pressure sending unit retaining ring. Remove the wiring harness from the sending unit. Poll the sending unit out of the engine.
The 1994 Ford F3 50 pickup truck 7.3 liter engine oil pressure sending unit can be found on the left-hand side of the engine. The oil pressure sending unit will be near the front of the engine.
The question should read 1989 Ford F250 7.4 liter engine...Location of Oil Pressure sending unit...
The oil sending unit on the 2.4 liter is behind the power steering on the driver side and just above the water outlet
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