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ZUKIWORLD Discussion Forum => Technical Discussion - Performance / Modify => Topic started by: Camozuk on June 23, 2015, 02:35:38 PM

Title: Murphy switch
Post by: Camozuk on June 23, 2015, 02:35:38 PM

I have an 1983 completely rebuilt SD22 diesel in my 85 Samurai. I want to install a Murphy switch that will shut down fuel if the engine temperature rises above 200 F. Looking for a parts list  Between me and my mechanic we will figure out the rest. He is busy so I don't want to take his time researching.

Title: Re: Murphy switch
Post by: Ridjobradi on June 23, 2015, 03:20:44 PM

Is your fuel cutoff mechanical or a solenoid?  If it is a solenoid, you can interrupt the circle to the solenoid.