Andrew7989 Posted September 14, 2014 Share Posted September 14, 2014 (edited) Hello everyone, I recently took the engine out of my 280ZX to repaint the engine bay and replace some parts on the engine. I have the engine placed back in the car and the starter is working. It sounds like it wants to start when I put starter fluid in throttle body and I am getting fuel pressure before the pressure regulator on the fuel rail. I am not getting any fuel pressure on the other side though. Is there anything I can do or do I have to just replace the regulator. Edited September 14, 2014 by Andrew7989 Quote Link to comment Share on other sites More sharing options...
NewZed Posted September 14, 2014 Share Posted September 14, 2014 (edited) getting fuel pressure before the pressure regulator on the fuel rail. I am not getting any fuel pressure on the other side though. What is the number, and the other side of what? There's no real pressure on the return line. Maybe you have this problem - http://forums.hybridz.org/topic/119573-l28e-fuel-rail/?do=findComment&comment=1120302 The FPR is essentially a pressure relief valve. It's on the end of the fuel rail, not the front. Edited September 14, 2014 by NewZed Quote Link to comment Share on other sites More sharing options...
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