5W20 Blend

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4,630
Location
Decatur AL USA
Okay here is my blend to get rid of some oil. Need 6 Qt for an oil change. 4 Qt - Mobil 1 5W20 SN 80 Boron, 80 Moly, 2200 Calcium 1 Qt - Motorcraft 5W20 (Blend) SM 230 Boron, 80 Moly, 2100 Calcium 1 Qt - Pennzoil 5W20 (Yellow Bottle) SM 80 Boron, 240 Moly, 2200 Calcium That look okay? Needs to run for 6 months or 5000 miles maximum.
 

Gene K

Thread starter
Messages
4,630
Location
Decatur AL USA
Well I think I found a better solution. I managed to score 5 more gallons of M1 5W20 SN/GF4 (April 2010) from one of my Garage Rat Buddies. Cost me 2 gallons of old CI4+ Rotella (Dont know where that came from) and a case of Valvoline VR1 20W50 that likely is old enough to qualify for medicaid.
 
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