hi does any one have an idea how much does it cost to re charger the air conditioner for 944 turbo?

 

There is no PCV system on these cars, it uses an oil air seperator. Blue smoke is obvioulsy oil as you suspect. I would do a leakdown and compression test and that will give you a good idea of what is going on in the head and with the rings. I suspect the turbo is going bad, and i have seen it in turbos with far fewer miles than 6k. Doing the leakdown and compression will rule out the engine, and will leave you with the turbo. I would also pull your intercooler pipes and see if you have any oil in the tubes. A little is normal, a lot is not.

 

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