SS Pre Start Fuel Pressure Observation
2010 SS w/53k miles. I was a little curious to see what the fuel pressure showed before start up. Car has been sitting about a week.
Got in, turned the key to on (didn't start it) and waited about 15 secs for the RPD to boot up. A quick, fuzzy photo shows it at 72 psi. I've heard various numbers of what the fuel pressure should show from the in tank pump. I guess this shows me what I needed to see. Not having any issues. Just thought it was interesting. https://cimg1.ibsrv.net/gimg/www.che...6b82e88b2f.jpg |
https://cimg3.ibsrv.net/gimg/www.che...3c81f0eaa.jpeg
I’m just jealous my LS doesn’t have that feature, I done had to get the hood open, hook up the fuel pressure test gauge, a little smelly gasoline squirt. And at start up it read 23lbs. Running at 48 lbs. definitely needed replacement. Need one reads spot on the specs. |
Thanks for posting, FMG, good to know! :thumb:
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