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09-28-2009, 08:24 PM
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#1 (permalink) |
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Track Racer
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ok so the start of my problem was, i would floor it and i would go to around 12psi taper to 10psi and fall off. so i was told by a shop it was my boost sensor. i just replaced it today and saw around 13psi when the intake was on, no i put on the TIP and am running around 12psi holding. but it doesn't taper off it just holds unti around 5500 rpms. Could there be a boost leak or something that i missed? i will pressure test it tomorrow but does anyone have any ideas?
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09-28-2009, 08:36 PM
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#2 (permalink) |
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Mazda Guru
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Vac at idle normal? Could also be an exhaust leak before the turbo letting out pressure (mani, turbo, either gasket).
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09-28-2009, 09:52 PM
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#3 (permalink) |
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Track Racer
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My guess is a boost leak, same thing happened to me with the boost only going up to 12ish and going down to 8. Connector wasn't fastened on the line to the boost gauge...
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