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Discussion Starter · #1 ·
Hello I have a 2014 and I'm having issues where the wastegate keeps prematurely opening and closing repetitively. When I'm trying to accelerate you can feel it build and drop boost. Any idea what it is?
 

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Administrator, Resident Tater Salad
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That's how the ECU deals with spark knock.

If you are running 87 octane, try 89 or 93. Try changing plugs and gapping to 0.028".
 

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