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Rb25Det Turbo Or Something Else

jSbr0

By jSbr0,
in Engines & Forced Induction

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jSbr0 Contributor

jSbr0

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Hey guys Basically i was driving along going from 4th to 5th and a puff of blue smoke came out the back between the gear change I have done a bit of searching and there is talk of valve stem seals But only just over the last week my turbo has been making a whining noise as it starts to boost and hesitates when i first take off after starting the car (not thrashing) Now ive taken the piping off and there is a bit of blow by in the pipe before the turbo The turbo is clean but does have shaft play 1 second in out not sure if this is normal How else can i check to make the turbo hasn't gone bad Do i need to drop the exhasut side off

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https://www.sau.com.au/forums/topic/445106-rb25det-turbo-or-something-else/
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