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Re: Which way to go, What are My Options?? Decision on this Baby knock

PostPosted:December 12th, 2018, 5:39 pm
by Morphun
My 2 cents. Start the car and let it idle. Open the hood and locate your tuner valve actuator, it's a little arm. Rotate it to the open position and listen if the tick or knock changes if it does it's your arms.