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Gts25t Getting No Boost

SkDtYmL0wR3L
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SkDtYmL0wR3L Newbie

SkDtYmL0wR3L

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Posted

hey to my r33 gts25t blew the turbo to manifold gasket. i imediately replaced it. upon driving after puting bak together the intercooler piping poped off right on the turbo. i drove cautiously home (about 2 min from where it hapened) put pipe bak on and now i have no boost at all. have tryed ecu reset, have cheked everywhere for leaks, cant hear a exhaust ratle so dnt thnk wheel broke off. can anyone help me please???!!!???!!!

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BANGN Experienced

BANGN

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Posted

I think the Wastegate has come unconnected, opening up from exaust gas pressure and just venting constantly, test the actuator to check if it still moves under pressure, check the lines from the manifold to makre sure its actually getting pressure as well

it sounds like the gasket has shat initially... you have taken the turbo away from the manifold and disconected accidently the hose to the actuator in the path from the manifold or the wastegate is no longer conected to the actuator which is making it flop around, initally I think you havent tightened up your turbo hose and its received large pressure due to no actuator and now it seems the wastegate flap is constantly open and not alowing any pressure to be fed to the exhaust wheel

that sounds like the more l logical thing than just doom and gloom

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