Wastegate actuator bad?
So I have my boost controller set at 7psi on my GT28 and I was driving and boosting as normal but all of a sudden it open to over 15psi. I also was boosting at 7psi and spiked to 10psi.. I'm thinking that my wastegate is screwed.. I can on move the wastegate about 1 inch with a good grip with pliers. Bad wastegate? Anything I can do to free it up? guessing it is stuck closed?
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