Where is the oil pressure switch on a 1979 ford f150?

The oil pressure switch on a 1979 Ford F-150 is located on the engine block, near the oil filter. However, the exact location can vary slightly depending on the engine (e.g., 300 I6, 351 Windsor, 400 Cubic Inch). It's typically a small switch with one or two wires connected to it.

To be certain, you should:

1. Consult your owner's manual: This is the best resource for your specific truck.

2. Look at a wiring diagram: A wiring diagram for your specific engine will show the location of the oil pressure switch. You can often find these online.

3. Check online forums: Search for forums dedicated to 1979 Ford F-150s. Someone there may have a picture or detailed description of the location on your particular engine.

Once you're near the oil filter, carefully examine the engine block for a small switch that fits the description. Be mindful of hot surfaces if the engine is recently running.