dwendt44
Member
Member # 12688
posted 12 July, 2006 23:20
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Read or heard somewhere that 'blends' are never more than 30% synthetic.
Quaker State had two blends available for a few years. Priced different; assumed one with higher price had more syn., but no way of knowing.
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Posts: 63 | From: Central Wisconsin | Registered: May 2006 | IP: Logged |
I also read here that Motorcraft is 50/50 and Pennzoil Truck&SUV is 45/45 the other 10% is additves. So if you have better UOA with a blend than a conventional just go with it.