Rotella T 15w40 - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

Butcher240sx · 06-28-2012, 02:36 PM

I've always used rotella in all my vehicles. My uncle has a freight and hotshot company he has owned and operated for 25 years as well as being a master tech mechanic in passenger vehicles and diesel trucks. He uses rotella in all his vehicles. Work and personal. The higher detergent content keeps the crankcase clean. When I got my z31 the topend was covered in varnish. Only using rotella and OEM Nissan filters within a year it was clean and spiffy. It didn't seem to coke as easily and break down in the turbo engine.

06-28-2012, 02:36 PM	#20
Butcher240sx Zilvia Member Join Date: Oct 2010 Location: Houston Texas Age: 40 Posts: 157 Trader Rating: (0) Feedback Score: 0 reviews	I've always used rotella in all my vehicles. My uncle has a freight and hotshot company he has owned and operated for 25 years as well as being a master tech mechanic in passenger vehicles and diesel trucks. He uses rotella in all his vehicles. Work and personal. The higher detergent content keeps the crankcase clean. When I got my z31 the topend was covered in varnish. Only using rotella and OEM Nissan filters within a year it was clean and spiffy. It didn't seem to coke as easily and break down in the turbo engine. __________________ Don't Mess With Texas

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