fuel pressure

[ShadeTree93']

Where do I check the fuel pressure at the rail?

The RRC wont start. Ive removed the fuel pump and verified its working, filters new, but now I need to check pressure at the rail. I also need to buy a guage. I guess any autozone version will do?

Thanks

 

[joey]

Not sure on the RRC, but on the Disco it is on the passenger side mid way down the fuel rail you have a shrader valve (looks like tire fill valve).