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2011 Chevy cruze boost issue

2641 Views 3 Replies 2 Participants Last post by  rnnhoover
I have a 2011 chevy cruze ive been working through issues as the previous owner did not take care of it. Ive replaced several parts on the car (to include turbo, all lines coming in and going out, maf sensor, turbo boost sensor, computer update due to speedometer spiking, barometric pressure sensor, map sensor, xtremes manifold fix, and probably more i cant think of) check engine light is still on (permanent underboost according to oriellys scanner was a current until i replaced the turbo), the ONLY way ive got it to boost and wont do it again is to pull the vaccum line off of the wastegate actuator. Any solutions???
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Alright well i guess no one knows where to start ?
Have you looked through the Gen I Service Issues threads or the Gen I Powertrain threads?
Ive looked everywhere i know to look, i am new to this forum so i dont know if im just not searching right or just not finding anything.
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