crd8481 Posted December 18, 2016 Share Posted December 18, 2016 I own a 1990 Reatta convertible. I need to replace the fuel filter. I don't know where to release the fuel pressure before replacing the filter. Can somebody tell me exactly where to find the pressure relief valve for the fuel system? Link to comment Share on other sites More sharing options...
rogold Posted December 18, 2016 Share Posted December 18, 2016 It is on the fuel rail on top of the engine. You should see it protruding thru the engine cover shroud above the letter "N", or pull the shroud off to get better access. There should be a small cap you need to unscrew. Link to comment Share on other sites More sharing options...
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