I have noticed that lately when my secondary turbo engages I can see smoke coming out of the tailpipe. I have however only get into the secondary turbo maybe once a week. I noticed that the first time it engages after the car sitting for a while there is much more smoke than after I have done it a couple of times. Could this just be some sort of build up from the turbo not being used very much?? Thanks for any help.

Kent

 

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