How to lower boost pressure

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09 June 2005, 02:07 PM

ghturbo2000

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How to lower boost pressure

I would like to know how to lower my boost pressure as I'm currently hitting 18PSI and suffering fuel cut.

My car is a standard UK MY98 and believe the boost pressure should be 12.3-13PSI

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ghturbo2000

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09 June 2005, 02:14 PM

Triple X

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The question should be what is causing your boost to be higher than it should. Maybe dirty boost solenoid valve, sticky actuator, unsecured/loose pipework etc...

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09 June 2005, 10:31 PM

ghturbo2000

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The reason the boost is so high is because my local Subaru dealer set it so, the car went in with a Heatshield problem and came out running a max of 18PSI.

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