18058 total miles
7765 miles on 10w30 Havoline Synthetic 4500 miles of this OCI is highway trip to the Grand Canyon
no oil use/make up
supertech oil filter
Results from butler labs
CU 3
FE 11
PB 1
AL 3
SI 10
NA 4
K 1
MO 20
B 1
CA 2424
Mg 10
MN 1
P 795
Sb 8
Zn 945
soot 19
Visc 100C 10.6
Antifreeze neg
water neg
fuel neg
I have no more havoline synthetic to use from the stash. So now the engine has a 2.5 qt mobil 1 0w20 and 2 qt mobil 1 15w50 ep mix. No particular reason for mix except to use up my 15w50 mobil 1 ep stash from target $1 special. Maybe the 50wt is helping with the 104 degree temps were having here
7765 miles on 10w30 Havoline Synthetic 4500 miles of this OCI is highway trip to the Grand Canyon
no oil use/make up
supertech oil filter
Results from butler labs
CU 3
FE 11
PB 1
AL 3
SI 10
NA 4
K 1
MO 20
B 1
CA 2424
Mg 10
MN 1
P 795
Sb 8
Zn 945
soot 19
Visc 100C 10.6
Antifreeze neg
water neg
fuel neg
I have no more havoline synthetic to use from the stash. So now the engine has a 2.5 qt mobil 1 0w20 and 2 qt mobil 1 15w50 ep mix. No particular reason for mix except to use up my 15w50 mobil 1 ep stash from target $1 special. Maybe the 50wt is helping with the 104 degree temps were having here