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Old 04-08-2021, 09:14 AM   #10
truegearhead
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Quote:
Originally Posted by JFP in PA View Post
On the early cars, it was a vacuum operated diaphragm device on the fuel rail, as in the diagram.



The early fuel system included a return fuel line and had a fuel rail mounted fuel pressure regulator. For 2002, there is no return fuel line and the fuel pressure regulator is mounted in the fuel tank.
Right, but typically these regulators are installed after the rail to ensure they are maintaining rail pressure (unless Iím wrong). Do I have this backwards?
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