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Lift-throttle lurch - how bad is normal?
I'm still getting a feel for my (new to me) 930, and can't get enough of it.
One annoyance I've run into a few times is that, when under boost, if I lift off the throttle even moderately quickly I get a brutal hard engine-braking-style lurch. I've found I either need to lift off throttle REALLY slowly or clutch-in and lift once in boost.
Is this normal? Is it something I can rectify? I'm used to other turbo cars that might make some sounds and a *normal* engine-braking lurch, but this is particularly brutal - almost as if we hit a brick wall before settling into normal engine braking.
Car has ~50k miles with 1bar wastegate spring, big intercooler, and exhaust. Had engine out reseal within 18 mos, and a full PPI inspection within the two months - all checked out.
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