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Shell oils with PurePlus technology: any feedback?
Good information and charts.- mesa
- Post #71
- Forum: European and Import Motor Oils
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Liqui Moly or Valvoline Synthec ?
I worked at BMW dealers and had my own BMW & MB service center for over 20 years, now retired. My old BMW 535 had over 500,000 on it when I purchased a new car, and new owner is still driving to work every day. I used Liqui Moly Synthoil Premium 5W-40 in this car with very satisfactory results...- mesa
- Post #12
- Forum: Passenger Car Motor Oil (PCMO) - Gasoline Vehicles
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DI intake valve deposits
Just did a web search and found on Pennzoil web page dated Jan 2013 > Ultra Euro 5w-40 with Noack of 6.8%- mesa
- Post #86
- Forum: European and Import Motor Oils
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DI intake valve deposits
This off Pennzoil technical data sheet dated May 2009. I printed spec sheet over 1 year a year ago and have no idea where I found it. I was doing some research on Pennzoil Ultra Euro 5w40 that was put in my sons Audi at dealer in Santa Ana Calif. Current Pennzoil web sight doesn't show spec...- mesa
- Post #85
- Forum: European and Import Motor Oils
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DI intake valve deposits
I have two reports on Pennzoil Ultra Euro 5w-40 full synthetic Noack. Older spec on 5w-40 has Noack at 11% and latest spec. shows Noack at 6.8%. Looks like Pennzoil has changed there blend for a lower Noack. I currently use Liqui Moly (LM) Synthoil High Tech 5w-40 which has sulphate ash of 1.2...- mesa
- Post #83
- Forum: European and Import Motor Oils