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Where is the pressure release valve for the fuel line of a 1990 Buick Skylark?


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Wiki User
2006-01-15 01:57:14
2006-01-15 01:57:14

fuel pressure release valve ? Just disconnect wire harness from tank or remove fuse to fuel pump then start and run engine until it runs out of fuel in line then continue to try to start for 20 seconds then disconect battery and service pump or injectors as the fuel system is now empty of fuel and pressure.


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Doesn't have one. That's a Ford feature, not GM

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