Nissan 370Z Forum - View Single Post - iv read some other threads.. still have a question bout royal purple

One_Quick_Z · 08-23-2009, 07:19 PM

I am not too sure about Royal Purple I have heard about the Viscosity breaking down... one of which is the company my father works for they use it in their trucks and he said they have had nothing but engine problems related to the oil... wether thats true or not its enough for me to stay away from it..... I used mobil 1 syn. in myt 06 350Z and this time im going to use Amsoil in the 370Z

DAN

08-23-2009, 07:19 PM	#8 (permalink)
One_Quick_Z A True Z Fanatic Join Date: May 2009 Location: Seneca Il Posts: 1,374 Drives: 10 Civic EX Sedan Rep Power: 218	I am not too sure about Royal Purple I have heard about the Viscosity breaking down... one of which is the company my father works for they use it in their trucks and he said they have had nothing but engine problems related to the oil... wether thats true or not its enough for me to stay away from it..... I used mobil 1 syn. in myt 06 350Z and this time im going to use Amsoil in the 370Z DAN __________________ -My BRZ with exhaust will decimate all if we overnight parts from Japan- 10 Civic EX Sedan- Current Daily