Gearing noise on 4th gear deceleration ( No throttle) - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

2slow2go · 06-06-2016, 10:43 AM

yeah aftermarket clutch i believe. I've read online and they say it could be harmonics and maybe the frequency of the diff and tranny together or syncro bad or aftermarket setup. Another said it might be the bearings like the input but i dont see any sound diff in neutral when i push the clutch in and out.

At first I thought it might be an unbalanced driveline but that would mean it would make noise at accel and decel.

It also odd that it mainly does it in 4th gear.

Haven't saw you forever E1_griego. NWN is dead..

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06-06-2016, 10:43 AM	#4
2slow2go Zilvia Addict Join Date: Sep 2006 Location: Bothell Age: 79 Posts: 622 Trader Rating: (7) Feedback Score: 7 reviews	yeah aftermarket clutch i believe. I've read online and they say it could be harmonics and maybe the frequency of the diff and tranny together or syncro bad or aftermarket setup. Another said it might be the bearings like the input but i dont see any sound diff in neutral when i push the clutch in and out. At first I thought it might be an unbalanced driveline but that would mean it would make noise at accel and decel. It also odd that it mainly does it in 4th gear. Haven't saw you forever E1_griego. NWN is dead..