Fuel Pressure Warning Light

[cap-n-cray]

Anyone use a fuel pressure warning light? I have a fuel pressure gauge, but only look at it every once and a while. I saw this on Ebay . I guess it would be like a low oil pressure warning light.



Cary

 

[emarsh]

I use a holley oil pressure switch to enable my air compressor for the air horns, it can be wired to a light to show loss of oil pressure also, cost was $33

 

[Joe G.]

You can get marine alarm pressure switches at any marine dealer. If they don't have a switch for the pressure you want they can order them. I bought two for $21 each. Both of mine sense for 10 PSI or less. They are rigged for fuel pressure and lube oil pressure. If low pressure is detected a big bright red light comes on so I know to look at my gauges. I also have a coolant temp sensor that I have not got around to installing yet. It will light the same light when it's installed.