Question about 2001 Chevrolet Impala
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Posted on Jan 02, 2017
use the pressure test port on the top of the engine, it is on the fuel rail that supplies fuel to the injectors, looks like a tire valve, will have a plastic cap on it.
Posted on Mar 22, 2009
another engineers wet dream. think of it this way . what is normally in the intake when the engine is running.. answer vacume, hence the regulator gets its vacume without a hose connected to it as its already in a full time vacume chamber.no hose required . ps be carefull to seat the regulator and o rings securely into the housing befor you reattach the secureing metal clip.
good luck chris
Posted on Mar 23, 2009
SOURCE: do i need to relieve
yes it's under pressure can can do it by starting the car pull the fuel pump fuse and allow it to die try and restart the car a couple times with the fuse removed after that the pressure should be relieved. if you have a fuel pressure gauge you can do it by connecting it to the strader valve and relieving it that way also
Posted on Sep 11, 2010
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