Subject	Gear grind is a common issue on the Z with manual
Posted by	jzack on July 02, 2019 at 8:49 AM
	This message has been viewed 223 times.
In Reply To	91 300zx Manual .2nd gear kicks back and grinds. posted by amezcuaz32 on July 01, 2019 at 10:00 AM
Message	transmission. Mine would get worse, usually in summer driving, once the tranny tunnel got heated up from the exhaust system. Redline MT-90 is a popular replacement transmission fluid used to address grind. It made my tranny a lot better. If you decide to change the fluid also consider doing the rear diff (while under the car) using the appropriate gear oil for it (not the MT-90). Rear diff is probably due unless you have records showing otherwise...
Follow Ups	91 300zx Manual .2nd gear kicks back and grinds. - amezcuaz32 10:00:45 07/01/19 Problem you describe is unlikely related to the - JMartz 14:57:41 07/01/19 The Z is not a “fast shifting” type of car - FrozTTy 08:44:35 07/02/19 Gear grind is a common issue on the Z with manual - jzack 08:49:03 07/02/19 Likely 2nd gear slider - Zbruh92 19:38:12 07/02/19
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