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Old 10-12-2015, 03:45 AM   #20
N1rve
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Quote:
Originally Posted by Packofcrows View Post
Hey Tcoat, how you know if rockers go bad?

When I decelerate below 4th gear (downshifting), I hear a click click sound. Like PVC plastic on PVC plastic. This is under 3/4k rpms.


****PVC piping click***********
If you hear a slapping noise at idle. Or there's a hole in the engine. Or tear the engine apart and look for scarring in the head.
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2019 BMW ///M4 - Alpine White | Sakhir Orange/Black Leather | M-DCT | Executive Package | 19" Black 437M Wheels | Carbon Fiber Trim | Sunroof | Active Blind Spot | Heated Steering Wheel | Adaptive M Suspension
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