2nd gear clunk, rubbing, grind

JARblue · 04-27-2014, 07:30 AM

Quote:

Originally Posted by vin17

I also had the service manager check with the Nissan "DTM" as I complained at 150 miles about the clunking and mentioned that this forum has multiple threads on the subject, and using different differential and MT fluids - specifically RED LINE. The service manager informed me that NISSAN DOES NOT approve of using RED LINE oils. Of course you might expect that, but this dealership allows customers using their own oils if approved by NISSAN.

I asked them to check if Mobil 1 synthetic LSD was approved.

I'll update this post when I get more info.

The dealer cannot deny warranty service if you use OEM-equivalent fluids, so whatever the service manager told you about Nissan not approving Redline is irrelevant. Redline 75W90 gear oil is perfectly acceptable (and highly recommended on this forum).

I use Mobil 1 for engine oil because I can get 5qt for $25 at Wal-Mart. MT, differential, and power steering fluids are all Redline. Clutch and brake fluid is Motul. The OEM fluids are fine for your car, but my research indicates that Redline and Motul fluids are much better (especially if you push your car)

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