1984 Mercedes Benz 300D
3/18/04 to 8/2/04
2324 miles on sample
157168 miles on unit
Pennzoil Long Life 15W-40 CI-4
Mann Filter
3/4 quart top off
5 oz. of Soyshield in each tank of polished fuel
Fe 10
Cr 0
Pb 1
Cu 2
Sn 0
Al 4
Si 7
Na 0
Mo 48
K 0
Viscosity at 100C. 13.6
Water 0.2
Soot 0.3
Fuel 0
Glycol 0
Oxid 1.7
Nirt 0
SAE 43
TBN 9.6
Analysis by Oilguard
First analysis on this vehicle. Primarily city driving, three to six mile trips. One 800 mile road trip. I get it good and hot about once a month and get the RPM's up over 4K. Soot is low, looks like I could easily double the interval. I believe this to be the Molyless
formulation of Long Life, it was lighter in color coming out of the bottle.
Currently using Long Life for AutoRx treatment. Trying to swell the valve stem seals.
3/18/04 to 8/2/04
2324 miles on sample
157168 miles on unit
Pennzoil Long Life 15W-40 CI-4
Mann Filter
3/4 quart top off
5 oz. of Soyshield in each tank of polished fuel
Fe 10
Cr 0
Pb 1
Cu 2
Sn 0
Al 4
Si 7
Na 0
Mo 48
K 0
Viscosity at 100C. 13.6
Water 0.2
Soot 0.3
Fuel 0
Glycol 0
Oxid 1.7
Nirt 0
SAE 43
TBN 9.6
Analysis by Oilguard
First analysis on this vehicle. Primarily city driving, three to six mile trips. One 800 mile road trip. I get it good and hot about once a month and get the RPM's up over 4K. Soot is low, looks like I could easily double the interval. I believe this to be the Molyless
Currently using Long Life for AutoRx treatment. Trying to swell the valve stem seals.