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nis350 · 05-20-2016, 11:51 PM

Our G37s (7AT) has intermittent engine pings when accelerates normally from low speed rolling (under 5mph) or from dead stop. The pings go away as soon as the throttle is eased off and wouldn't occur again when the acceleration resume immediately.

Car runs fine and the engine ping doesn't occur under any other condition.

We have tried different brands of premium fuel and also cleaned the MAF's. New air filters and oil also.

Any sound advises will be appreciated.

05-20-2016, 11:51 PM	#1 (permalink)
nis350 A True Z Fanatic Join Date: Oct 2014 Location: socal Posts: 1,106 Drives: 370z Rep Power: 13435	Engine Ping Our G37s (7AT) has intermittent engine pings when accelerates normally from low speed rolling (under 5mph) or from dead stop. The pings go away as soon as the throttle is eased off and wouldn't occur again when the acceleration resume immediately. Car runs fine and the engine ping doesn't occur under any other condition. We have tried different brands of premium fuel and also cleaned the MAF's. New air filters and oil also. Any sound advises will be appreciated.