The car I bought almost a year ago I was told sat in a storage unit for 20+ years. I've done a lot of things to improve it's condition, it was running very rich. I tested the fuel pressure and got about 60 psi, then I tried to adjust the pressure. This caused the regulator to leak. I found a new regulator and cut this one open. Here's the inside. The right side has a spring and the left is where the fuel flows. There's a diaphragm in between. You can see rust on the left. This was clogging the flow and increasing the pressure.
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